Why did america farmers organize collectives after the civil war

Which of the following was used only once, to ratify the 21st amendment (repealing prohibition)? a. three-fourths of both houses of congress. b. three-fourths of the state legislature approved it. c. two-thirds of the state legislature approved it. d. ratifying conventions in three-fourths of the states approve it.

The u. s. constitution outlawed slavery. true false

Which statement is true of both presidential and parliamentary systems of government?