During which President's term of office did each of these historical events occur? a. First man walked on the moon? b. Hiroshima and Nagasaki were bombed? c. Wright Brothers made their historic flight?

Presidential legacies are often defined by monumental events that occur on their watch, whether they initiated them or not. At the dawn of the 20th century, during Theodore Roosevelt's administration, the very nature of travel was about to change. In 1903, Orville and Wilbur Wright achieved the first successful powered flight at Kitty Hawk, North Carolina, ushering in the age of aviation. While a private venture, this milestone of American ingenuity occurred during a presidency known for its forward-looking, progressive spirit.

Decades later, technological advancements took a more solemn turn. In 1945, near the end of World War II, Harry S. Truman made the momentous decision to use the newly developed atomic bomb on Hiroshima and Nagasaki. He had inherited the top-secret Manhattan Project from his predecessor, Franklin D. Roosevelt, and faced the choice he believed would end the war and save American lives. Similarly, the famous 1969 moon landing was the culmination of a goal set years earlier. While President John F. Kennedy had challenged the nation to reach the moon, it was Richard Nixon who was in the White House to make the historic phone call to Neil Armstrong and Buzz Aldrin as they stood on the lunar surface, marking a victory in the Cold War's Space Race.