He was sympathetic of Catholics in anglican England along with his attempts for an Absolute monarchy.
more and more whites kidnapped african people and they were forced to do work around their owners property
The cause for the scandal was the discovery of bribery in the cabinet and the government regarding oil trade. One effect was that it proved that cabinet members are not all powerful and can be arrested and indicted just like anyone. Another effect was the Supreme Court's ruling in McGrain v. Daugherty which explicitly established that Congress had the power to compel testimony. A third effect was that the government was given back the oil fields that were leased and they stayed in US ownership until 2015 when it was legally sold.
Winston Churchill was the Prime Minister of the United Kingdom from 1940 to 1945. He was an effective leader because he was honest, decisive, and persistent.