Respuesta :
The correct answer is that the "Address at Rice University on the Nation's Space Effort" is considered a great speech because A) It persuaded people to support space exploration.
The speech was delivered by John F. Kennedy in 1962 in Houston, Texas. It was aimed at persuading Americans to support the Apollo program to reach the moon, and represented space as the last frontier. The famous tagline was "We choose to go to the Moon".
