Who was the leader of the committee of public safety

Maximilien Robespierre

Explanation:

Maximilien Robespierre, the architect of the French Revolution's Reign of Terror, was overthrown and arrested by the National Convention. As the leading member of the Committee of Public Safety from 1793, Robespierre encouraged the execution, mostly by guillotine, of more than 17,000 enemies of the Revolution.

Maximilien Robespierre was a radical democrat and key figure in the French Revolution of 1789. Robespierre briefly presided over the influential Jacobin Club, a political club based in Paris.

He also served as president of the National Convention and on the Committee of Public Safety

d is the best answer for this question.