Answer:
- Fidel Castro - Cuba
- Mikhail Gorbachev - Soviet Union
- Harry Truman - United States
- Winston Churchill - United Kingdom
Explanation:
1) Fidel Alejandro Castro Ruz was a Cuban Marxist lawyer, military, politician and revolutionary. He was president of his country as prime minister (1959-1976) and president (1976-2008) after his victory in the Cuban revolution against the dictatorship of Fulgencio Batista.
2) Mikhail Gorbachev is a lawyer and Russian politician who was general secretary of the Central Committee Communist Party of the Soviet Union from 1985 to 1991 and head of state of the Soviet Union from 1988 to 1991. He received the Nobel Peace Prize in 1990 and he is currently leader of the Union of Social Democrats, a party formed after the official dissolution of the Social Democratic Party of Russia in 2007.
3) Harry S. Truman was the thirty-third president of the United States from 1945 to 1953. Previously, he was the thirty-fourth vice president during the short term of office of Franklin Delano Roosevelt between January and April 1945 and became president on April 12. of that year, due to the death of Roosevelt.
4) Winston Leonard Spencer Churchill, was a British politician, statesman, historian and writer, known for his leadership of the United Kingdom during World War II. He is considered one of the great leaders of wartime and was prime minister of the United Kingdom in two periods (1940-45 and 1951-55).
