Uhhh need more info for an answer
Because the Asian people was defeated a lot of Europeans people.
Originally, Athens was ruled only by tyrants. Later, Solon changed autocracy laws: Athens' council would be elected by merit, not birthright. Eventually, Cleisthenes introduced the concept of a council of all the free male citizens: democracy was born!
The 1920s in the United States, in the years leading up to the great crash of 1929, were a period of rapid economic development, brought about in many ways by mass production during and after World War I. A rebirth of advertising allowed more of these goods to be purchased, which greatly increased US GDP.
