HELP PLEASE!

Rice Stadium Moon Speech
by President John F. Kennedy (excerpt)

Select the correct answer.
What is the central idea of Kennedy's speech?
A. It is necessary to continue human exploration of both Earth and the Moon.
B. The United States has the technology it needs to get people to the Moon.
C. It is very important that the United States be the first country to reach the Moon.
D. The United States must ensure it can safely send people to the Moon.