Which of the following events caused tensions to increase during the Cold War between 1948 and 1953?(1 point) Responses The U.S. invaded the Dominican Republic to stop it from becoming a communist state. The U.S. invaded the Dominican Republic to stop it from becoming a communist state. The USSR sent troops to preserve communist rule in Afghanistan. The USSR sent troops to preserve communist rule in Afghanistan. China and the United States supported opposing sides in the Vietnam War. China and the United States supported opposing sides in the Vietnam War. The USSR successfully tested its first atomic bomb.
