Black Americans officially abolished slavery on December 6, 1865, but they were released from slave labor, but they never discriminated or discriminated against white Americans. This "freedom" means that a black Americans "feel like a bird in a cage", but the liberation from this slavery is not the same as full freedom, but economic, social, It is through a political state. Please prevent poverty. After black Americans were released from their slave owners, they did not have "pennies in their pockets" and "shelter to protect them".
The abolition of slavery in 1865 brought new opportunities to free African-American education. Strict isolation limits most black employment opportunities, but many people can find jobs in entertainment. Black musicians can enjoy dancing, bird performance, and dancing, during which many marching bands were formed. Along with the development of rug time, black pianists will play in bars, clubs, brothels. Ragtime appeared as a score promoted by African-American musicians such as entertainer Ernesto Hogan, and his hit song appeared in 1895. Two years later, Weiss Osman recorded the mix of these songs as a banjo solo known as "Rag Time medley". Also in 1897, white composer William H. Krell published his "Mississippi Rag" as the first piano instrument Lagwen time, and Tom Turpin announced him. "Harlem Rag", the first work published by African-Americans.
Before the independence of 13 colonies by 1865, slavery was abolished and African-American slaves were often called blacks. Free Black is the legal status in the territory of African-Americans, and he is not a slave. Later on, the term coloring came to be used in the second quarter of the 20th century, which was considered to be outdated and was often used exclusively by blacks. By 1940's, this term was usually written in capitals (black); by the mid-1960's it was thought to be meanness. By the end of the 20th century, blacks were deemed inappropriate, rarely used, and considered contemptuous. This term is rarely used by young black people, but many of the African-American elderly still use this term, especially growing in the south of the United States. Pronunciation is a bit different, it is a black word, and is rarely regarded as contempt