The first African American player in Major League Baseball was Jackie Robinson.
Jackie Robinson (Cairo, January 31, 1919 - Stamford, October 24, 1972) was an American baseball player. He was the first African-American player of Major League Baseball in the modern era. On April 15, 1947, Jackie Robinson broke the "color line" in American baseball, playing for Brooklyn Dodgers.
He is considered the greatest idol in the sport by many baseball fans.
The reason for the growth of the middle class at the turn of the twentieth century was a need for more unskilled laborers.
<h3>Why did the middle class grow in the 20th century?</h3>
At the turn of the 20th century, factories and industries were paying better but needed more people to work for them.
These new laborers did not need as much skills and so were able to be employed enmasse and make enough in wages to join the middle class.
In conclusion, the need for more unskilled laborers led to the growth of the middle class.
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Dom Pedro declared independence, and became emperor.
Amendment number 9 unenumerated rights. Rights not listed in the constitution: such as right to privacy