They have full power to levy war, conclude peace, contract alliances, establish commerce, and to do all other acts and things which independent states may of right do. which one of these is correct?
a.) parallel punctuation.
b.) parallel clauses and sentences.
c.) parallel phrases.

C. parallel phrases.

Explanation:

Parallelism means that the same form of a word is used throughout a particular sentence; for example, only gerunds are used, or only participles, etc. In this case, infinitive phrases are used: to levy war, (to) conclude peace, (to) contract alliances, (to) establish commerce, to do all other... All of these phrases are infinitive, and thus, parallel.

There aren't any clauses in this sentence (it's a simple sentence) and therefore B is incorrect. A doesn't exist in grammar as a term.

atmospheres is the answer to your question.

explanation:

the autor of the text is bringing the point that one achievment of the president john f. kennedy was a success and this caused the next president to use a similar idea. the purposefor the use of the quotation in the text is to support the idea that peace corps was a result of the president's call. in this case, the quotation is presented as part of the writing and does not stand on its own.

answer a.