The two countries were Germany and Russia.
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.
Answer:A vassal is a person regarded as having a mutual obligation to a lord.
Explanation:a lord is also someone who rules a land
They would come up with theories and make up hypothesis
Because the railroad industry was still at large during this period, and to run trains you need a lot of coal to burn.
