Question

after the national assembly was locked out of the estates - general meeting, members of the assembly met on a tennis court in versailles and swore the tennis court oath. what vow did they make with this oath?
to continue to work until the king had been overthrown
to continue to work until the estates were dissolved
to continue to work until france had a constitution
to continue to work until the people could vote

Explanation:

The Tennis Court Oath was a pivotal event at the start of the French Revolution. The National Assembly members, locked out of the Estates-General, pledged to keep meeting and working until they established a formal constitution for France, as they sought to limit the absolute power of the monarchy.

Answer:

to continue to work until France had a constitution