The answer is A, political
The main goal of a political party is to win the election by getting the most votes and seats .
The answer is D because Texas was a slave state and most of the states in the US weren’t and everyone knew that once Texas annexed into the US they would try having a slave state but the US would end up saying no slaves in the end.
Revolution is not equal to any year....it may ends in 1 day or 10 years .......so don't confuse.
it just an English word that means a process in which there is change in old system for a new one . and the definition you say is also correct ....so !
It would be D.) a two-thirds majority of Congress