Which quotation best develops the concept that space exploration is inevitable? "'…[T]he vows of this Nation can only be fulfilled if we in this Nation are first, and, therefore, we intend to be first.'"

"'For space science, like nuclear science and all technology, has no conscience of its own.'"

"'…[M]an, in his quest for knowledge and progress, is determined and cannot be deterred.'"

"'Its conquest deserves the best of all mankind, and its opportunity for peaceful cooperation may never come again.'"

"'…[M]an, in his quest for knowledge and progress, is determined and cannot be deterred.'"

Explanation:

i know this is the answer because i took the quiz and got it correct

quite an interesting way to teach topic sentences, because the answer to this question is the best definition of a topic sentence that one can present, it is as if answering the questions taught you how to do it, this is some real teaching, it is terribly well-done.

the topic sentence in this paragraph is:

topic sentences writers stay on track and keep a paragraph from becoming an aimless collection of sentences about an idea.

which incidentally tells you what a topic sentence should be.

explanation:

ward, and charles cooley, felt that social conflict was a process that should be in exploring social processes and social problems. conflict as a functional social process."