Consider this statement: the immigration from 1901 to 1910 had a greater effect on the united states than the immigration from 2001–2010. why might this statement be true?

Immigration has contributed to many of the economic, social, and ... in 2001 and continued in 2006 and 2007, the United States seems to be on the ... legislation and events affecting U.S. immigration throughout history, ... of the population today than in 1890 and 1910 when the immigrant 202-266-1900.

According to www.myheritage.es, the 1910 federal census effected on April 15th, 1910 determined that the residents of the US were 92´228.496 and increase of 21 percent over the 1900 census, while in year 2010 even the population was over  308 million, only had a 9 percent over the 2000 census.

This data show us finally the biggest effect of immigration in the United states took place in the beginning of the twentieth century.