Answer:
increased manufacturing led to the wide availability of new household technology
C
It could either be a or b i am not for sure
i think it might be B
The origin of the term "Middle East" is considered to be in the British India Office during the 1850s. It was popularized by Alfred Thayer Mahan, an American naval strategist who was referring to the region between Arabia and India in 1902. Mahan's definition of the Middle East was the area around the Persian Gulf.
American Indians, that is Native Americans, are a very small minority now due to numerous reasons. For starters, many of them died because of the diseases that the colonists brought with them that the natives weren't immune to, like the measles. A large amount of them died when moving westwards as they were kicked out of their land, or in the wars for defending their land. What remains is those who accepted their life in reservations at the time.
The correct answer is rapid industrialization
Those who had the wealth to enter the business got even more wealthy because they could exploit a system that wasn't yet monitored or regulated because it was new. Those who were simple workers became even poorer because their labor was being exploited by monopolies and cartels made by the wealthy businessmen.