Which of the following is a main idea that could be used in a response to this article? For example, in my hometown of Modesto, California, immigrants do hard agricultural labor every day. Chambless makes a good point that immigrants build business, but even immigrants who aren't entrepreneurs buy goods here, and thereby contribute to a robust U.S. consumer market. Many undocumented immigrants pay over $1,000 to the IRS for a taxpayer ID number