The attack was carried out on Friday in apparent response to a lesson about freedom of expression that showed the students cartoons depicting the Prophet Muhammad.
Thousands of demonstrators gathered in solidarity in French cities on Sunday, as the number of people detained in connection with the history teacher's beheading rose to 11.
Authorities say an 18-year-old Chechen refugee attacked the teacher after a lesson in which caricatures of the Prophet Muhammad were shown. Among those arrested were members of the suspect's family.
The conflict over the disputed territory that broke away more than two decades ago appears to rage on despite the truce brokered by Moscow over the weekend.
Some 10% of the population is hard of hearing. The government is helping companies cover costs of making see-through masks. "It's a protection, but it's also a communication tool," says an official.
Cpl. Waverly Woodson Jr., a member of an African American battalion, treated scores of soldiers wounded on D-Day but was passed over for the medal. Lawmakers and relatives have tried to change that.
"We are in a period of epidemic growth," Prime Minister Jean Castex said. "We want to do everything to avoid a new lockdown." The order goes into effect Friday.
Assa Traoré holds police responsible for her brother Adama Traoré's death. "She's ... shining the spotlight on the police violence and injustices that we face every day being Black," says a supporter.
One museumgoer says it's a "much more comfortable experience" to view the Mona Lisa without the mobs of tourists. The Louvre put in place mask-wearing, one-way paths and other distancing measures.