Give least three examples of the power of the muckrakers of the late 19th century and early 20th century

i am from flvs and in 8th grade what do you need

a u.s. citizen has to have lived in and been an american citizen for a year or more be for he or she can vote for presidential or country wide elections. they also have to register to vote. if the voting is for state representatives or issues, they have to have lived in that state for one month or more and meet the requirements for country wide elections.