I believe they’re referring to the Tuskegee Airmen. Here a link to an article about them https://www.google.com/amp/s/www.history.com/.amp/topics/world-war-ii/tuskegee-airmen
Answer:
To summarize, the law of supply describes the behavior of sellers. Generally speaking, suppliers offer more of a good at higher prices than they do at lower prices. When this relationship is graphed, the result is a supply curve. A change in price results in shifting along different points of the supply curve and is called a change in the quantity supplied. When factors in the market change, the supply curve shifts to the left or the right. We call this a change in supply.
Explanation:
There was a large desire for slaves because these slaves didn't need to be paid, as long as they were fed, they would be able to work for any amount of time for next to no cost at all.
The correct answer is C.
A is incorrect because the battles were not at sea and had nothing to do with ships.
C is incorrect because the Crusades had nothing to do with contributing money to the Church (but rather defending it against Muslims).
D is incorrect because, although knights did wear these crosses, they, alone, were not the Crusades.
D) world war II
Hope this helped!
