Answer:I think the answer is d
Explanation:
Heinrich Himmler implemented Hitler's Holocaust plan to uproot eastern Europeans and send German peasants to colonize their land. They were Nazis and Himmler was responsible for the Holocaust, and directed the mass killing of six million Jewish people, and many other ethnicities. He later committed suicide in the British custody.
The Crimean War made it apparent that Russia was desperately in need of industrialization and reform.
Before the Crimean War, Russia was primarily an agrarian society. 90% of the population lived off the land and there was little industrial activity. The Crimean War was between 1853 and 1856. Russia lost the war. They had not lost a major war in 150 years. The defeat highlighted how far Russia was behind the rest of the industrialized world. Russia needed modernized weapons, railroads and a reorganization of their armed forces.