The correct answer is C.
In the summer of 1927, President Calvin Coolidge participated in the formal dedication of the massive stone monument known as Mount Rushmore, which was completed 14 years later." Hope this helps.
Answer:
To help the writer elaborate on statements
Explanation:
hope this helps
Answer:
The correct sentences are B. and C.
Explanation:
By definition, a complex sentence contains two or more clauses. A clause is a grammatical unit: whenever a sentence contains a subject and a predicate, it is a clause. Examples of simple sentences are A. and D. In the case of B. and C., each of them contain two clauses. Sentence B.: clause 1 = "When you father( subject) comes home (predicate)"; clause 2 = "he (subject) will be upset (predicate)".
Answer:
<em>C. the nation, and since then,</em>
Exclamation: If you're joining two sentences together you need a comma to do so. By placing a comma after "nation" and "then" you are making a run-on sentence.