Which sentence describes how the migration of farmers from rural to urban areas affected Europe? A. Many villages were abandoned, leading to lower food production. B. The number and population of cities increased rapidly. C. Most farmers in rural areas prospered because more land was available. D. Governments began to regulate industries to ensure the welfare of workers.

What was the main point of truman doctrine ?

7. how did the early egyptians use the flooding of the nile river to their advantage? they diverted the water to flood their enemy's lands and destroy their crops. they created an easier way to travel to the mediterranean sea and the indian ocean. they established a new water-based athletic event for the ancient olympics in greece. they devised an innovative irrigation system, which created a surplus of food.

Were african-americans allowed to serve in the military in wwi?