The Vietnam war was an issue that arose from WW2.
According to Pope Urban II, the best way to get people to unite is to give them a common enemy.
Pope Urban II pitched the Crusades as a religious duty with a side of fighting.
The Black Death was most likely spread through Western Europe by rats and their fleas.
The Black Death was the second major epidemic of its time. The first known epidemic of of the disease that also caused "The Black Death" was The Plague of Justinian.
Because they thought that it would better their new life there in the new world known a as America
Well that's easy. Auschwitz was a death camp, and Manzanar was an internment camp. The difference is that Auschwitz was used by the National Socialist German Workers Party (Nazis) as a eugenics machine. Eugenics is the practice of removing certain genes from the gene pool, through sterilization, or murder to create a perfect human race (Aryan). While Manzanar was used to hold 11,000 Japanese Americans during world war two who were seen as public enemies. Both Concentration camps and Internment camps were racially motivated, and both were used for public enemies. Concentration camps were far more violent, and were also politically motivated, used to remove party enemies.
B I think if I’m wrong I’ll retry