Answer:
The Early Years. Jackie Robinson was born in Cairo, Georgia, in 1919 to a sharecropping family. He moved to Pasadena, California, with his mother Mallie in 1920, excelled in five sports at Muir High School, and played baseball, basketball, and football at UCLA.
Ethnic group is that group of people who are known for having a common characteristic. Their common characteristic is only because of the culture or the inheritance that they have been through. Ethnicity is defines as the common cultural identity that the people of these group have.
These resources, called productive resources, are often classified into three groups: natural resources, human resources, and capital resources. Natural resources (often called land) refer to resources such as coal, water, trees, and land itself. Raw materials used in production come from natural resources.
It contributed to sectional tensions because the north and south had grown further apart in terms of economy, idealology and society.