While many people in 1920s Amercia enjoyed new consumer goods and luxuries, some groups, such as farmers and those employed in traditional heavy industries, experienced extreme poverty. This, together with social inequality and racism, resulted in increased tensions across the nation.
Defused a four-year political confrontation between slave and free states regarding the status of territories acquired during the Mexican–American War
C. Egyptians
The Sumerians wrote in cuneiform and the writing system of the Harappan civilization was the Indus script, a corpus of symbols