The correct answer is immigration.
Immigration in the US has a mixed past. Even though America has been viewed as a land of freedom and economic opportunity, there have been some laws in the past that have greatly affected immigrants. One of them is the Immigration Act of 1924. This severely limited the amount of immigrants allowed from one country.
Along with this, immigrants during the early 20th century often had to pass tests or physical exams in order to enter the US. This was especially true at Angel Island. At this site immigrants had to perform physical activities.Sometimes, these activities were done in a group setting where the immigrants were forced to be naked.
The correct answer is C) racism and ethnic hatred.
Governments are most often motivated to eliminate a population because of the effects of racism and ethnic hatred.
In the history of humankind, the constant has been the war. Humans are conflictive beings that lover power and control. That is why through history we find pages of imperialistic invasions, wars, slavery, and control. Racism and ethnic hatred are one of the many reasons why humankind kills others and go to war. It is hard to believe what happened with the Nazi Party persecution of Jes during World War II, the Holocaust. Adolph Hitler considered the Germans a superior race and the Jews an inferior race.
Finally, in 1380, Hongwu had Hu and his entire family arrested and executed on charges of treason. Using this as an opportunity to purge his government, the emperor also ordered the execution of countless other officials, as well as their families, for associating with Hu.
