In the long-run, large amounts of immigration will weaken the home country by decreasing the population, the level of production, and economic spending. If a country is losing citizens due to economic reasons, the situation will not improve until economic changes are made.
"<span>B. The Germans were refused membership in the newly minted United Nations because of their atrocious crimes during the war" is the best answer from the list. </span>
Meaning any wrong doing will cause the police to come and get them, and it also says that the United States and America deserves to be free and independant of a country.