Write a one simple sentence reasoning to the following:

Difficult adjustments to life in america is one area that affected immigrants and other Americans in the late 19th and early 20th century. According to Document A:
Excerpt from The Constitution of the Immigration Restriction League, 1894. it states that, "The objects of this League shall be to advocate and work for the further judicious restriction or stricter regulation of immigration, to issue documents and circulars, solicit facts and information on that subject, hold public meetings, and to arouse public opinion to the necessity of a further exclusion of elements undesirable for citizenship or injurious to our national character." Also according to Document C: Excerpt from The Biography of a Chinaman by Lee Chew, 1903, it stated that, "I sent money home to comfort my parents, but though I dressed well and lived well and had pleasure, going quite often to the Chinese theater and to dinner parties in Chinatown, I saved $50 in the first six months, $90 in the second. $120 in the third and $150 in the fourth. So I had $410 at the end of two years,and I was now ready to start in business

Immigrants faced a difficult adjustment to life in America due to discrimination and the need to assimilate to American culture while trying to provide for themselves and their families.