Which describes the main purpose of the march on washington?

a. to visit all the significant monuments in washington that inspired the people.

b. to show congress and the president the strength of the civil rights movement.

c. to get all the civil rights workers together to have a big celebration

d. to pay tribute to marten luther king jr. and to w. e.b. dubois

 D is the The March on Washington for Jobs and Freedom was one of the largest political rallies in history and where Martin Luther King Jr. gave his "I Have a Dream" speech. So you can  remember when there is a test.

in the 1800s, chinese workers migrated to the united states, first to work in the gold mines, but also to take agricultural jobs, and factory work, especially in the garment industry. chinese immigrants were particularly instrumental in building railroads in the american west, and as chinese laborers grew successful in the united states, a number of them became entrepreneurs in their own right. as the numbers of chinese laborers increased, so did the strength of anti-chinese sentiment among other workers in the american economy. this finally resulted in legislation that aimed to limit future immigration of chinese workers to the united states, and threatened to sour diplomatic relations between the united states and china.