Answer:
Option: D) Overcrowding and lack of sanitation created public health problems.
Explanation:
Industrialization changed the life of the people during the beginning of the 1800s. Majority of the rural people moved out of their county side to urban to find a better opportunity and to start a new life. The rural population led to the rise of urbanization in towns and cities. Overcrowding of people lacked sanitation because of their low wages allowing them to stay in unhygienic places.
To defend our country and attack enemy countries.
(bruh, this was simple btw)
Monopoly : has one supplier of a product. The seller here has market power and can control both price and quantity
Collision: when competing firms make a secret agreement to try to control a market. Collusion (practiced by cartels) is illegal in the United States. It reduces the level of competition in a market. Is more difficult in markets with large numbers of buyers and sellers.
Monopolies and collusion among sellers:
eliminate competitionIn industries with less competition, prices are likely to be higher