All of the following encouraged americans to support the space race except
competition with the soviet union
fear of the soviet union and communism
o fear of technology
the goals of american presidents

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.

the answer is d i just took the test

explanation:

100%

a is the indefinite article

hello, i belive you can. i once answered a question in russian and its still up so i guess you can.