How did us labor unions treat chinese immigrants in the 1800s? a. labor unions discriminated against chinese immigrants and did not allow them to join b. labor unions chinese immigrants find jobs in factories and mills c. labor unions asked employers to pay chinese immigrants lesser wages than union members. d. labor unions chinese immigrants form their own unions.

Option A. i.e labor unions discriminated against Chinese immigrants and didn't allow them to join is the correct answer.

The Chinese workers used to send money to their families and anti-Chinese sentiments grew more and more as the labor unions propagated that the Chinese immigrants are taking the American jobs by working for low wages.  

The correct answer is a. labor unions discriminated against Chinese immigrants and did not allow them to join

The discrimination that Chinese immigrants face was part of a wider anti-Chinese sentiment that the labor unions promoted. According to the unions, the Chinese were taking away American jobs

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others