Which U.S. president signed an executive order establishing the Peace Corps?

The choice of John F. Kennedy as the correct answer reflects his significant role in the establishment of the Peace Corps, which he created in March 1961. Kennedy's vision was to promote peace and friendship through service and to address global challenges by sending American volunteers abroad to assist in developmental projects. This initiative was part of a broader approach to international relations during his presidency, emphasizing cooperation and community-building in less developed countries.

Other presidents, such as Theodore Roosevelt, Ronald Reagan, and Herbert Hoover, were influential in their own rights but did not establish the Peace Corps. Each of them had different priorities and policies during their presidencies that did not include the founding of this particular organization aimed at global service and volunteerism. Thus, Kennedy’s decision to sign the executive order for the Peace Corps stands out as a pivotal moment in U.S. history, reflecting his commitment to foreign aid and volunteer participation.