Revisions Thesis Example | Topics and Well Written Essays - 750 words

Revisions - Thesis Example arch has studied if existing immigration and border control systems are enough to prevent illegal immigration, as well as existence of psychological and logical aspects related to the illegal immigrants and immigration to use them as a tool to infiltrate terrorists to the USA Since the discovery of the continent, everyone other than Native Americans, who are living in the US, are descendant from immigrants and slaves. By the late seventeenth century, nonnative individuals formed seventy-five percent of the American population (History of Immigration Law in the USA). At first, the U.S. government promoted wide-open immigration in the pursuit of settling as much territory as possible. However, after the Civil War different states began to adopt their own immigration statues. In 1875, US Supreme court brought the immigration laws under federal jurisdiction. In 1891, US Congress established Immigration Service (History of Immigration Law in the USA) and started implementing immigration laws. Early immigration laws were designed to control US population structure. For example, 1790 Naturalization Act limited European and Caucasian descendent immigration, 1882 Chinese Exclusion Act made immigration from China illegal. Likewise, ethnicity, the government was al so worried about moral composition of the US population. Congress, between 1872-1890 passed laws constraining the immigration of several groups that included prostitutes, criminals, mentally ill, and financially unstable individuals. In the late 19th century, the government became concerned about native laborers. In 1885 and 1887, Congress passed first laws restricting immigration based on economic reasons. Congress during 1900 to 1921 instituted a â€Å"quota system† guaranteeing permission to a set number of individuals from each ethnic group. In 1924, Congress established the first branch of border control to monitor immigration from Canada and Mexico (History of Immigration Law in the USA). In