by the turn of the twentieth-century, what form of popular theater became the most important medium for popularizing tin pan alley songs?

c]extended voting rights to african americans

answer: c  

the factory goes out of business, causing the workers to lose their jobs.

explanation:

hey i did something like that before, what is the quesiton?

interest groups send representatives to state capitals and to washington, d.c. to put pressure on members of congress and other policymakers. they engage in lobbying, or the organized process of influencing legislation or policy. lobbying can take many forms. interest groups can testify in congressional hearings.