In 1820, henry clay played a major role in which of the following?
a. the treaty of versailles
b. the kansas-nebraska act
c. the louisiana purchase
d. the missouri compromise

Which situation would most likely be checked by other branches of the government? a) the judiciary tries to declare a state of emergency. b) the president tries to declare himself commander in chief. eliminate c) the supreme court tries to declare a law unconstitutional. d) the legislative branch tries to declare war on another country.