Answer:
You need a strong comma, punctuation must be parallel, the colon appears at the end of a main clause, semicolon for equal emphasis, parentheses show nonessential elements and apostrophes show possession
Explanation:
The answer is C: forty-five satellites had circled the earth over a 19- month period.
"Within these last 19 months at least 45 satellites have circled the earth. Some 40 of them were "made in the United States of America" and they were far more sophisticated and supplied far more knowledge to the people of the world than those of the Soviet Union."
<span>the art of storytelling, I'd say.</span>
