As a result of crisis at the Democratic National Convention of 1968, people lost faith in the system. The Democratic National convention was held from 26th of august to 29th of August in the year 1958 by the United States Democratic Party. This convention took place at the International Amphitheater in Chicago of Illinois.
Because during the world war a lot of workers were not happy the low pay.
The correct answer to this open question is the following.
Although there are no options attached, migration chains affect the immigration patterns or numbers of immigrants entering the country in that they increase the number of immigrants that try to enter the United States, trying to find better living opportunities or are escaping from political persecution in their respective countries.
A migration chain is a pattern that develops in the site where immigrants are established and form their communities. These former immigrants receive others that are coming and welcome them. So they keep their religion. traditions, customs, history, and culture, trying to form a tight bond, and not accepting the American culture. That is why in large American cities such as Chicago, Nee York, Miami, or Los Angeles, you can find ghettos or large Italian, Chinese, Korean, Mexican, Cuban, or Puerto Rican neighborhoods.
