What is one benefit to space research according to President Kennedy?

A. Providing better pictures of the Moon.
B. Increasing radiation levels on Earth.
C. Developing better weapons.
D. Improving medical techniques.

Option D

Explanation:

President John F. Kennedy makes a dramatic move to expand space program with the goal of landing a man on the Moon. To this effect,He stood before Congress on May 25, 1961 giving a speech to gather support and proposed that the government should commit itself to achieving the goal of sending a team to the moon. However,He was meet with various opponents who were opposed to this idea about the significant of this project to the economy and the nation at large. Kennedy claim many people make mistake of thinking space research has little value on Earth, he believed that Improving medical techniques is one benefit to space research.

A. Providing better pictures of the Moon

Explanation:

In the depth of the Cold War period, space exploration became another avenue for America and the USSR to showcase their strength. President Kennedy was so keen on America winning the space race that he proposed that more money be budgeted int the space race to the moon, especially when the Russians led the race as been the first to send men into orbit. According to JFK the moon needed to be conquereed and studied.

faulty parallelism is a grammar construction where there is no balance in the parts of a sentence they have a similar meaning but the grammar structure is not equivalent.

the correct version of this faulty parallelism in the sentence is:

jefferson wrote the declaration of independence, and he was the nation's third president.

the problem with the first version is that the sentence:

"jefferson was both the writer of the declaration of independence"

presents jefferson as both a subject and an agent for the verb "write" because if he was "the writer" then the declaration of independence was written by him, besides that fact, the sentence presents a dependent clause.

while the second sentence:

he was the nation's third president.

presents a basic subject+verb+object structure

so, to give a proper balance to the structure, or better said, to give a parallel structure, we must write a basic s+v+o structure in both sentences:

jefferson wrote the declaration of independence, and he was the nation third president.