Answer:
Muckrakers
During the Progressive Era in the United States from the 1890s - 1920s the progressive and open-minded journalists were called muckrakers. They would usually expose institutions and their leaders as corrupt. Sparking investigating journalism and they had big audiences in many magazines. Magazines were very important for them since they were not very expensive and were looking for talented writers.
Answer:
Technology inventions
Explanation:
Technology inventions and transportation have made things possible in economic level. The advance in technology in industries helped in increasing the production of goods. Cotton Gin, Steam power, spinning jenny, and electricity helped in industry. The increase in production became possible with the help of mining and railroad. By the expansion of the railroad with the help of steam engine resulted in a reduction of the time and money it took before to move large goods. In the 1900s, the assembly lines helped in producing the finished product in a short period.