One of the enforcement acts

a.mandated hearings at which black politicians and others could speak out
b.prohibited ku klux klan meetings
c.made it a federal offense to interfere with a citizen’s right to vote
d.ordered a company of marines to protect african american voters

One of the enforcement acts made it a federal offense to interfere with a citizen's right to vote. The law made it a right to protect the African American people a right to vote, serve on juries, and to hold a political office. The correct answer is C.

Du Bois believed activism was necessary to achieve equality.

Du Bois felt that African Americans were still facing discrimination.

Washington viewed the legacy of slavery as a benefit.

Washington believed that equality would eventually occur.

Both men believed slavery was a moral wrong.