Final answer:
After the Soviet Union's early successes in space, President John F. Kennedy strongly advocated for the United States to lead the space race, culminating in the moon landing of 1969 and advancements in related technologies, contributing to American global leadership.
Step-by-step explanation:
President John F. Kennedy's commitment to space exploration was a defining element of his presidency and played a pivotal role in the Cold War era. Following the Soviet Union's lead with the launch of Sputnik and Yuri Gagarin's orbit around Earth, Kennedy vowed to excel in the space race.
He declared that the United States would land a man on the moon by the end of the 1960s, a goal which was achieved on July 20, 1969, when Neil Armstrong and Buzz Aldrin set foot on the moon. NASA's developments during this period also spurred advancements in long-range missiles and beneficial technologies for industries like aviation and communication, signifying American technological prowess.