The company said yesterday it's trying to "reduce the spread of material generated through inauthentic activity, including spam, misinformation, or other deceptive content that is often shared by creators of fake accounts."
It said its efforts "enabled us to take action" against the French accounts and that it is removing sites with the highest traffic.
Facebook and French media are also running fact-checking programmes in France to combat misleading information, especially around the campaign for the two-round April 23-May 7 presidential election.