In the major wave of Immigration (1880-1920) they came by ship and landed at Ellis island, New York City.
There was no persecution of Jews in the US
They arrived in between 1845 to 1860 the immigrants where from Ireland and Germany
northwestern Europe
New York City
Roman Catholic and Jewish
It appears the first immigrants to the US were the Assyrian's around 620 B.C.E. They used the land for gold and other natural resources. However, becaus of great competition at that time, traders would never document their sources of supply. Therefore, we can never really know who the first to arrive in the US were!
They continued to arrive in the North, bringing skills to the factories and providing recruits for the army.
Europeans and the African Americans were the largest group of immigrants
Ellis Island in NY harbor was the "doorway" to the US.
Yes immigration exceeded emigration in the US last year and has for many years. Many of the immigrants arrive from Mexico seeking a more prosperous life.
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Polish and Russian Jews settled on the East Coast at first, and later, many moved west.