in 1790 the first us census was taken in order to
1790 United States Census The United States Census of 1790 was the first census of the whole United States. It recorded the population of the United States as of Census Day, August 2, 1790, as mandated by Article I, Section 2 of the United States Constitution and applicable laws. In the first census, the population of the United States was enumerated to be 3,929,214.[1]
Naturalization Act of 1798 The Naturalization Act, passed by the United States Congress on June 18, 1798 (1 Stat. 566), increased the period necessary for immigrants to become naturalized citizens in the United States from 5 to 14 years.