Which sentence best describes the activities of the Ku Klux Klan during the 1920s? A. They were mainly directed at preventing African Americans from voting in the South.
B. They successfully achieved control of both the Congress and the Presidency.
C. They assisted Marcus Garvey in transporting African Americans "back to Africa."
D. They promoted anti-immigrant, anti-Catholic, anti-Jewish, and anti-African-American sentiment.

The best sentence that describes the activities of the Ku Klux Klan in the 1920s is option d.

They promoted anti immigrant, anti-Catholic and anti African American sentiment

The Klan were also referred to as the KKK in the United States. They were a very severe racist group that existed in the country.

They were a white supremacists group that had their agenda as the unleashing of terror on minority groups such as the black Americans.

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what are local authorities doing to fix the problem

explanation:

d.prevent the spread of communism outside of eastern europe.