The Tennis Court Oath was a promise to "<span>a. write a constitution," since this was at the very beginning of the French Revolution, when members of the Third Estate were upset about being excluded from policy meetings. </span>
It was invaded by the Ummayad Caliphate and kingdoms popped up to fight against the Muslim empire
Big and heavy army to protect them
C is your answer it let communist countries under the USSR to transition over to Capitalism
