Well here's the process. <span>Benjamin Harrison was the 23rd American President who served in office from March 4, 1889, to March 4, 1893. One of the important events during his presidency was the opening of Ellis Island immigration center </span><span>in New York. This article provides facts about the immigrants to the United States and the Ellis Island immigration process.</span>
Because non-communist governments wanted to control its spread, and prevent other countries from becoming communist. I guess because communism's style of governance is unfair to some.
