Answer:
C.E., the abbreviation for "Common Era" is used to mark time in the same way. B.C. means "before Christ" and B.C.E. stands for "Before the Common Era". Therefore, 1403 A.D. and 1403 C.E. are the same date as are 4000B.
Explanation:
D. The monopolizing of certain markets...
These were the choices I found on the internet:
A. magazines
B. billboards
C. posters
D. movies
It would be letter C -
posters. Posters were widely used by the United States for propaganda during World War II. There were over 200,000 poster designs designed and published during the war. The attached <span>poster was created for World War II but didn’t become popular until after the war.</span>