Answer: The development of service industry
Explanation: just had the question
The book of psalms is indeed seven books.
The help of African-American military personnel during World War II drove for greater civil rights after the war. A perfect example of this would be the Tuskegee Airmen. This group of African-American pilots performed thousands of successful missions during World War II. This showed that African-Americans contributed a significant amount to the war effort and were willing to risk their lives for their country. These accomplishments were used as proof that blacks deserve the same rights as whites in American society.
B. Pax Mongolica. In Pax Mongolica, there is relative peace that happened after Kublai Khan was killed. Resulting to this, the re-opening of Silk Road gave way to transfer to culture, tradition, and trades, and religion.
McCarthyism is the correct answer you're looking for