Immigration levels are at an all time high in the United States alone. The majority of the U.S.A favors lowering immigration levels. Especially after the terrorist attacks that happened on September 11, 2001. Both democrats and republicans show equal statistics of reducing the immigration levels. The republican standards are slightly higher than democrats, but both sides show high preferences compared to the other immigration facts. Young and older Americans are the two groups that will favor higher levels of immigration.