Answer:
if you mean how old a citizen has to be to vote, it is 18 years of age.
Step-by-step explanation:
this question could also be referring to
a) the womens suffrage movment which started in 1848. in this movement women fought for the right to vote.
b) the colonial time period when men that did not own property, Native Americans and African American's all fought for a right to vote.
OR
c) during the Civil RIghts movement when Black American's were fighting for the right to vote.