Until __________, It Was Up to the Individual States to Determine

Until __________, it was up to the individual states to determine who within its borders was eligible to vote.

A) the passage of the Fourteenth and Fifteenth Amendments after the Civil War
B) the Bill of Rights was created during the Constitutional Convention
C) the Civil Rights Movement of the 1960s
D) the Voting Rights Act of 1965
E) the passage of the Nineteenth Amendment after World War I