Why was Maximilien de Robespierre executed?

Thousands more were beaten to death or died in prison. After a year of harsh rule by Robespierre, many of the revolutionary leaders had had enough of the Terror. They turned on Robespierre and had him arrested. He was executed, along with many of his supporters, by guillotine on July 28, 1794.

Explanation:

people can eat food during that time

the answer is a) high entry costs