Why does Churchill believe an invasion of British soil is not likely to occur in the near future?
A. because the American troops had begun a counterattack on Germany
B. because the enemy did not have enough foot soldiers to invade by ground
C. because the British naval forces created a strong barrier in the ocean
D. because the enemy could not mount a successful air attack

C

Explanation:

do you have more to the question?

- "a nonrestrictive clause functions as a modifier to a noun (that is an object, person or concept). these clauses can be described by the following three options: it is set off by comas, it contains a subject and a verbs and it adds nonessential information to the sentence.

for example, in "here is bill gates, who confounded microsoft software company" we can identify "who confounded microsoft software company" as a nonrestrictive clause modifying the noun bill gates. this clause can be describes as a nonrestrictive clause because it is separated by a comma, it adds nonessential information to identify who bill gates is and it must contain both a subject (who) and a verb (confounded)."