At this time period, people were looking for jobs in factories so they flocked to the cities where factories were becoming popular.
Soldiers also made dugouts and funk holes in the side of the trenches to give them some protection from the weather and enemy fire. The front-line trenches were also protected by barbed-wire entanglements and machine-gun posts. Short trenches called saps were dug from the front-trench into No-Man's Land.
A) one that is based on many kinds of industries
Answer:
Social Darwinism describes the various theories that emerged in Western Europe and North America in the 1870s which applied biological concepts of natural selection and survival of the fittest to sociology, economics, and politics. Social Darwinism posits that the strong see their wealth and power increase while the weak see their wealth and power decrease. Different social Darwinist groups have differing views about which groups of people are considered to be the strong and which groups of people are considered to be the weak, and they also hold different opinions about the precise mechanisms that should be used to reward strength and punish weakness. Many such views stress competition between individuals in laissez-faire capitalism, while others were used in support of authoritarianism, eugenics, racism, imperialism, fascism, Nazism, and struggle between national or racial groups.
The people of the Indus Valley. Some of them were farmers. They grew crops like barley, peas, wheat, dates, and melons. The farms were not just for , some grew cotton and raised sheep, pigs, and cattle. Every town had its own storage building to hold what that town needed.