What other ways might states find to deny African Americans the right to vote under the Fifteenth Amendment?

A terrible and bloody Civil War freed enslaved Americans. The Fourteenth Amendment to the Constitution (1868) granted African Americans the rights of citizenship. However, this did not always translate into the ability to vote. Black voters were systematically turned away from state polling places. To combat this problem, Congress passed the Fifteenth Amendment in 1870.

that's my idea

a.) d-day invasion of normandy.

hope this !

a change of venue is the legal term for moving a trial to a new location. a change of venue request because venue is improper means that the removing defendant believes that the case may not be in that venue because it is improper under procedural rules.