Answer :
Final answer:
Richard Nixon improved Cold War relations by implementing the détente strategy, engaging in diplomatic visits, and signing the Strategic Arms Limitation Treaty (SALT).
Explanation:
Richard Nixon aimed to improve Cold War relations through a strategy called détente, which involved treating the Soviet Union as more of a partner than a rival. He visited China and the USSR to enhance relations and signed the Strategic Arms Limitation Treaty (SALT) with the Soviet Union to reduce nuclear weapons.