Final answer:
Richard Nixon's actions and policies as president, including the strategy in Vietnam, diplomacy with other nations, and the Watergate scandal, had significant long-term effects.
Step-by-step explanation:
As president, Richard Nixon implemented several actions and policies that had long-term effects. One of the significant policies was Nixon's strategy regarding the war in Vietnam. He aimed to end the war through a process known as Vietnamization, which involved the gradual withdrawal of American troops and shifting the responsibility to the South Vietnamese army. However, this strategy faced opposition from a growing number of Americans who opposed the war and its impact.
Another important action of Nixon was his pursuit of diplomacy with other nations, particularly the policy of détente with the Soviet Union and China. This policy aimed to ease tensions and improve relations between the superpowers. Its long-term impact was the beginning of a new era of diplomatic relations between the US, the Soviet Union, and China, which contributed to global stability.
Lastly, the Watergate scandal became linked to Nixon's administration. The break-in at the Watergate complex led to revelations of illegal operations and cover-ups. This event eventually led to Nixon's resignation, which had a long-lasting impact on American politics, including increased scrutiny of presidential power and the need for transparency and accountability.