STORY HIGHLIGHTS
- NEW: President's supporters cheer proposed constitution at rallies in Cairo, elsewhere
- NEW: But an opposition leader rips the document and says "the struggle will continue"
- Egyptians can vote in a referendum on the proposed constitution on December 15
- Protesters have criticized Morsy for what they call an undemocratic power grab
Are you there? Share photos and video, but stay safe.
Cairo (CNN) -- Egyptians will vote in two weeks to approve, or reject, a new constitution -- a potentially pivotal moment for the North African nation that underwent a revolution a year ago and, more recently, has seen its president become the target of fierce protests.
President Mohamed Morsy on Saturday announced a December 15 referendum date on what could become the nation's constitution, shortly it was presented to him by the Islamist-dominated assembly that crafted it.
While his supporters cheered the move, there was little indication the vote or anything Morsy said would placate the opposition.
"(Morsy) put to referendum a draft constitution that undermines basic freedoms & violates universal values," said Mohamed ElBaradei, a Nobel laureate and head of Egypt's Constitution Party, on his Twitter account. "The struggle will continue."
The proposed constitution will be published Sunday in government newspapers, said Hossam al-Gheryani, head of the 85-person group that pushed through its 234 articles Friday after 21 hours of haggling. Egypt effectively has been without a guiding constitution, as well as a legislature, since the 2011 revolution marked by the ouster of its longtime leader Hosni Mubarak.

A street vendor grills corn as Egyptian soldiers stand guard at the Presidential Palace on Tuesday, December 18, in Cairo. Protesters opposed to President Mohamed Morsy's first round of voting in the constitutional referendum gather during continuing demonstrations.
Protesters chant slogans during a demonstration at the Presidential Palace on December 18 in Cairo.
An Egyptian woman types on her laptop before the start of a demonstration opposing President Mohamed Morsy on December 18 in Cairo.
People make their way through a market place on Monday, December 17, in Cairo.
A supporter of Egypt's President Mohamed Morsy and the Muslim Brotherhood holds Quran as he shouts during a demonstration in Cairo on Friday, December 14.
Women pray during a demonstration in support of President Mohamed Morsy in Cairo on December 14.
Egyptian army tanks are deployed outside the presidential palace in Cairo on Thursday, December 13. Egypt's crisis showed no sign of easing as the army delayed unity talks meant to ease political divisions and the opposition set near-impossible demands for taking part in a looming constitutional referendum.
Girls walk with Egypt's national flag draped over their backs to a rally for supporters of President Mohamed Morsy in Cairo on Tuesday, December 11.
Protesters on December 11 attempt to bring down cement walls that security forces placed around the presidential palace in Cairo.
Security forces stand guard in front of the presidential palace in Cairo on December 11.
Protesters opposed to Egypt's president demonstrate on top of a barricade erected by the Egyptian army to protect the presidential palace in Cairo on December 11.
A young protester climbs atop a barricade erected by the Egyptian army on December 11. There were no incidents of violence and soldiers held the line as a couple of hundred protesters pressed up against waist-high crowd barriers.
Protesters remove part of a metal barrier protecting the presidential palace on December 11.
Egyptian army troops stand guard in front of a metal barricade on December 11.
An Egyptian army soldier patrols outside the Egyptian presidential palace on Monday, December 10, in Cairo. The Egyptian political crisis erupted last month when President Mohamed Morsy issued an edict allowing himself to run the country unchecked until the drafting of a new constitution.
Members of the Egyptian opposition gather for a protest outside the presidential palace on Sunday, December 9, in Cairo. The palace has been the scene of violent clashes pitting thousands of protesters -- for and against Morsy.
Guy Fawkes masks are displayed by a street vendor in front of the Egyptian presidential palace in Cairo on December 9. The masks depict Fawkes, a rebel executed in England's Gunpowder Plot seeking to blow up the House of Lords in the early 1600s.
Egyptian army engineers and soldiers build a third line of concrete blocks outside of the Egyptian presidential palace in Cairo in preparation for more protests on December 9.
An Egyptian protester sweeps the street near army tanks deployed outside the presidential palace in Cairo on December 8, after continued protests overnight.
A sticker depicting Egyptian President Mohamed Morsy reads "leave" on the ground near the presidential palace on December 8.
Egyptian soldiers take position on a road leading to the presidential palace on December 8.
A protester tries to climb over a barbed-wire fence as Egyptian soldiers stand guard during a demonstration near the presidential palace in Cairo on Friday, December 7.
Supporters of Egyptian President Mohamed Morsy and members of the Muslim Brotherhood shout during the funerals of fellow Morsy supporters at Al-Azhar mosque in Cairo on December 7.
Protesters angry over Morsy's decisions giving himself unchecked powers surround the Muslim Brotherhood's headquarters in Cairo after starting a fire inside the compound on Thursday, December 6.
Riot police form a line as anti-Morsy protesters surge around the Muslim Brotherhood's headquarters in Cairo on December 6.
An anti-Morsy protester shouts during a march to the presidential palace in Cairo, Egypt, on December 6.
Protesters are blocked from approaching the the presidential palace by the Egyptian army on December 6 in Cairo.
Egyptian soldiers stand outside the presidential palace in Cairo after setting up barbed wire barricades on December 6.
Supporters of Morsy clash with anti-Morsy protesters outside the Egyptian presidential palace on Wednesday, December 5, in Cairo.
Members of the Muslim Brotherhood and Morsy supporters destroy tents of anti-Morsy protesters outside the presidential palace on December 5.
Morsy supporters carry an injured man to safety during clashes with anti-Morsy demonstrators on a road leading to the Egyptian presidential palace on December 5.
Members of the Muslim Brotherhood and supporters of Morsy clash with anti-Morsy demonstrators on a road leading to the Egyptian presidential palace on December 5.
Egyptian riot police stand behind barbwire as thousands of Egyptian demonstrators march to the presidential palace in Cairo, Egypt, on Tuesday, December 4.
Tens of thousands of demonstrators encircled the presidential palace in Cairo after riot police failed to keep them at bay with tear gas on December 4.
An Egyptian woman waves a national flag as demonstrators march to the presidential palace in Cairo on December 4.
A Morsy supporter waves a flag outside the Supreme Constitutional Court as hundreds of supporters of the president protest on Sunday, December 2, in Cairo, forcing judges to postpone a hearing on a constitutional panel at the heart of a deepening political crisis.
Supporters of Morsy pray outside the Supreme Constitutional Court on December 2.
A man kisses a portrait of Morsy during a gathering of thousands of Islamists in front of Cairo University on Saturday, December 1.
Thousands pray during a rally in support of Morsy in front of Cairo University on December 1.
An Egyptian man delivers a speech as protesters gather in Cairo's Tahrir Square on Friday, November 30.
A man shouts as protesters gather in Tahrir Square on November 30.
A man holds a copy of the Quran and a cross in Tahrir Square on November 30.
Protesters run from Egyptian riot police during clashes near Cairo's Tahrir Square on Wednesday, November 28.
A protester carries a rock during clashes with police on Wednesday.
Egyptians carry a giant national flag as tens of thousands take part in a mass rally in Cairo on Tuesday, November 27, against a decree by President Mohamed Morsy granting himself broad powers.
An Egyptian protester holds up a Quran and a figure of Christ on the cross during Tuesday's demonstration.
Protesters continue to rally in Tahrir Square on Tuesday.
An Egyptian protester attempts to throw back a tear gas canister on Tuesday during clashes with riot police in Omar Makram Street, off Tahrir Square.
Activists in Cairo's Tahrir Square on Monday, November 26, carry the coffin of Gaber Salah, an activist who died overnight after he was critically injured in clashes in Cairo. Salah, a member of the April 6 movement known by his nickname "Jika," was injured last week during confrontations between police and protesters on Cairo's Mohammed Mahmud street.
Thousands of activists attend the funeral of Gaber Salah on Monday.
Protesters clash with Egyptian police at Simon Bolivar Square on Sunday, November 25, in Cairo. Egypt's powerful Muslim Brotherhood called nationwide demonstrations in support of Islamist President Mohamed Morsy in his showdown with the judges over the path to a new constitution.
Egyptian protesters hurl stones at police at Tahrir Square on Sunday.
Protesters gather at sit-in tents in Tahrir Square on Sunday.
Egyptian President Mohamed Morsy waves to supporters in front of the presidential palace in Cairo on Friday, November 23. Thousands of ecstatic supporters gathered outside the presidential palace to defend their leader against accusations from rival protesters that he has become a dictator.
Morsy supporters gather outside the presidential palace in Cairo on Friday. Morsy insisted that Egypt was on the path to "freedom and democracy," as protesters held rival rallies over sweeping powers he assumed that further polarized the country's political forces.
Protesters demonstrating against Morsy run from tear gas fired by Egyptian riot police during clashes in Cairo's Tahrir Square on Friday.
Egyptian protesters throw rocks toward riot police on Friday
Egyptian supporters and opponents of Morsy clash in the coastal city of Alexandria on Friday.
A man throws a rock during clashes in Alexandria on Friday.
Thousands of demonstrators march through the streets of Cairo to protest against Morsy on Friday.
Clashes rocked the coastal city of Alexandria on Friday.
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
Egyptians protest over presidential powers
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Egyptians protest president's powers
Islamists call for Morsy support rally
Egyptian women protest against Morsy
Egyptian council approves constitution
Thousands of the president's supporters packed streets around Cairo University on Saturday, taking part in marches and a massive rally organized by the Freedom and Justice Party, the Muslim Brotherhood's political branch that Morsy once led. They carried banners featuring Morsy's photo, waved the Egyptian flag and chanted their support.
An even larger rally took place just south of Cairo in the city of Giza. It involved Brotherhood members, fellow Islamist groups and others including the Egyptian Revolution's Alliance, the Revolutionary Front to Protect the Revolution and the Coalition of the January 25th Youth.
Other pro-Morsy rallies were held in the northern port city of Alexandria and the central city of Asiut.
These events aimed to bolster Morsy after more than a week of protests against him, during which stones flew, demonstrators and police clashed and clouds of tear gas wafted through, among other places, Tahrir Square in central Cairo.
That landmark square, which is across the Nile River from one large pro-Morsy rally, remained buzzing Saturday night with people who have camped out there and marched elsewhere to vent their anger at the president. They have called Morsy a dictator, even worse than Mubarak, for his edict declaring that his past and future decisions are immune from judicial oversight -- new power that the president insists is only temporary.
They responded to his speech, which was blared over loudspeakers, by chanting, "Leave, leave" -- suggesting that, whatever comes of the constitutional referendum, their goal remains removing Morsy as president.
Morsy's controversial edict, issued November 22, energized the opposition and led them to reoccupy Tahrir Square, as dissidents did in the winter of 2011.
Seeds of Egypt's past sown long ago
Many saw it as an overbearing, undemocratic grab for power that left the president in charge without any checks and balances. Morsy described it as a necessary move to fight judges loyal to Mubarak's regime who were blocking progress in government.
It engendered sharp opposition within Egypt's judiciary, with many courts basically shut down as judges and prosecutors went on strike. Despite the order, the nation's high administrative court has indicated it will review the proposed constitution -- though it's not clear, if they rule it invalid, if that will prevent the referendum.
As part of his edict, Morsy had also given the constitutional assembly up to six more months to craft the pivotal document. But amid the raging discontent, the president spurred the group to speed up its work -- an expedited process that prompted Christian, liberal and leftist members of the group to walk-out in protest, with many of them later replaced by Islamists.
Essam El-Erian, a senior Morsy adviser, insisted all viewpoints -- including the need to safeguard freedoms when it comes to things like gender and religion -- were taken into account nonetheless. But critics are unconvinced.
Opinion: Don't blame Muslim Brotherhood for Morsy power grab
A quick glimpse at the constitution's articles show language dealing with individuals' civil rights, particularly how security forces and the justice system treats them.
There is wording prohibiting arbitrary arrest and detention and ensuring due process, a sensitive topic in Egypt. Mubarak and his loyalists are blamed for jailing and harshly mistreating innocent people in the years before and especially during last year's uprising.
One article stipulates no one in jail can be interrogated without a lawyer present, and if detainees don't have one, the judicial system must appoint one. Phone conversations, electronic correspondence and other communication could not be taped without a warrant.
Protesters to Morsy: Roll back your decree or leave
While many of the articles sound democratic, the fine print indicates otherwise, some human rights advocates say.
"Moving a flawed and contradictory draft to a vote is not the right way to guarantee fundamental rights or to promote respect for the rule of law," said Joe Stork, deputy Middle East and North Africa director at Human Rights Watch.
Mohamed Naeem, a member of the Egyptian Social Democratic Party, said he fears the proposed constitution would open the way for a theocracy by moving the country closer to Sharia law.
The preamble includes language pertaining to women, saying they are equal to men, but it also accentuates their role as mothers.
And the United Nations' high commissioner for human rights, Navi Pillay, has urged Morsy to reconsider the draft, saying a number of measures contained in it are incompatible with international human rights law.
Beyond the details about the constitution itself, some see this month's vote more generally as a referendum on the government.
Morsy took office in June as Egypt's first popularly elected president, following decades in which Mubarak held vast powers and limited dissent (including by banning the Muslim Brotherhood). But Morsy's recent moves have stirred suspicions that he and his Islamist allies are intent on amassing powers at the expense of others.
Opinion: A new Egypt must learn political compromise
CNN's Reza Sayah, Amir Ahmed and Ben Brumfield contributed to this report.