Answer:
It can reach a large audience.
It can convey only audio messages to the audience
It can convey information in a format that not all viewers can understand
The both battle of marne both exchanged something
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Germany has to pay all reparations, new borders were created, Germany is guilty completely for WW1, and Germany was demilitarized.</span>
Because the plantations were large farms that specialize in growing cash crops and more
Racism was the major blow which the American faced. Progressive era was the age in which there was an enormous growth in the economy and the cities were crowded, urbanization resulted, gulf between the rich and poor was huge and racism was also prevalent.
Segregation of African Americans were not given the right if enfranchisement. Many reformers, educators, journalists rose to the occasion during progressive era to fight for abolition of racism and segregation.
Washington and W.E.B. Du bois consistently fought for the welfare of African Americans. Jim Crow laws which were emphasizing separate but equal doctrine were abandoned and equality was sought for.
