The 19th amendment established suffrage for women in __________.
a. 1848
b. 1890
c. 1920
d. 1971 user: in order to meet a state���s residency requirement for voting, people must prove they __________.
a. have already registered to vote
b. have lived in a state for a certain amount of time
c. are over the age of 21
d. will soon be a united states citizen