What was a significant result of the Watergate scandal?

A significant result of the Watergate scandal was the resignation of a U.S. president. The scandal, which emerged from a break-in at the Democratic National Committee headquarters and subsequent cover-up efforts by then-President Richard Nixon and his administration, led to a major political crisis in the early 1970s. As evidence mounted and public pressure increased, Nixon ultimately chose to resign from the presidency on August 8, 1974, becoming the first president in U.S. history to do so. This event had profound implications for public trust in government, prompting a reevaluation of the relationship between the government and the governed.

The other options presented do not directly connect to the Watergate scandal. The end of the Vietnam War occurred earlier and was influenced by a variety of factors unrelated to Watergate. The establishment of the Peace Corps took place in the early 1960s and also does not pertain to the scandal. New immigration policies were developed over different time periods and were not a direct outcome of the events surrounding Watergate. Thus, the resignation of Nixon is a pivotal and well-documented consequence of the scandals that enveloped his administration.