Answer:
During the late sixteenth and early seventeenth centuries, the English poor increased rapidly in number.
The New England Colonies included Connecticut, Rhode Island, Massachusetts, and New Hampshire.
England's first attempt to establish a colony occurred in 1607 off the coast of Maine by the Plymouth Company, but it failed. Plymouth Colony was not established until 1620.
Plymouth Colony was established by Puritans, a group of English separatists. This colony did not become one of the original 13 colonies, and later was de-established.
Henry Hudson, employed by the Dutch, ignored the land claims of England, discovered both the Hudson and Delaware rivers in 1609, and established colonies along them.
Among the key changes brought by the Hart-Celler Act: Quotas based on nation of origin were abolished. For the first time since the National Origins Quota system went into effect in 1921, the national origin was no longer a barrier to immigration.
Italians for all smuggling, guntrade, alcohol trade, rackets etc
Asians 'cause of the conflict with Japan in World War 2 eg: Pearl Harbour, Hiroshima/Nagasaki nukes.
Spanish. America have always hated the spanish.
Russians due to the clash of left/right wing politics.
war and immigrant rights because if immigrating american or where ever are treated inhumanly that is wrong and war because we dont want some one to get too powerful like Hitler