The Naturalization Law of 1790
All of them.
is not allowed
One of the main goals of the Populist party was to institute a graduated income tax. A lower number of immigrants allowed into the United States
The Alien Act prevented immigrants who aren't citizens (A.k.a Aliens) into the United States.
Any rare diseases that can threaten lives in the United States and threaten our citizens.
Japan
Ilegal Brazilian immigrants had come to the United States throughout the Mexican border when Mexico did not entail visa for Brazilian citizens.
The United States should not limit immigrants on the basis of country of origin. In support of human rights, the United States should welcome citizens seeking asylum from all over the world. The United States should encourage skilled and professional immigrants who are likely to boost the nation's economy.
"they were not allowed in because the United States was too full of people." govNOVANET
A lower number of immigrants allowed into the United States
No. Social Security is ONLY paid to legal citizens of the United States. Because, in order to get it, you need a social security number, which illegal aliens are not entitled to have until they are legal. So no, they are not allowed to have it.
If a child is born in the United States they aren't immigrants, but citizens. So, your answer is none.