The most radical phase of the French Revolution that followed the execution of the king and queen and oppressive rule of Maximilien Robespierre is known as the

Reign of Terror

Restoration

Thermidorian Reaction

Glorious Revolution

Reign of Terror

Explanation:

In the aftermath of the French Revolution, there was a series of public executions that was a violent response to any person who was opposed to the revolutionary ideas. This is known as Reign of Terror . It was lead mostly by Maximilien Robespierre, one of the leading figures of the Revolution and it ended after he and his allies were arrested and killed.

The most notable was the execution on the guillotine of Queen Marie Antoinette, but there were around 170 000 people killed in total. Many were victims of the massacres (like prisoners killed in the September Massacre), and some were first allied with Robespierre and executed after trying to oppose him and his rulership.

nmms you want a whole bibliography of andrew wrong

explanation:

in february 1787, congress decided that a convention should be convened to revise the articles of confederation, the nation’s first constitution. in may, 55 delegates came to philadelphia, and the constitutional convention began. debates erupted over representation in congress, over slavery, and over the new executive branch. the debates continued through four hot and muggy months. but eventually the delegates reached compromises, and on september 17, they produced the u.s. constitution, replacing the articles with the governing document that has functioned effectively for more than 200 years.