Final answer:
The Force Acts were a series of three laws passed to combat the activities of the Ku Klux Klan and protect the civil rights of freed people.
Step-by-step explanation:
The Force Acts, also known as the Enforcement Acts, were a series of three laws passed by Congress in 1870 and 1871. They were designed to address and combat the activities of the Ku Klux Klan and other paramilitary groups in the South after the Civil War. These acts aimed to protect the civil rights of freed people and ensure fair elections by outlawing intimidation at the polls and allowing federal prosecution of crimes against freed people in federal courts. The Force Acts also granted the president the power to impose martial law and suspend the writ of habeas corpus in areas controlled by the Klan.