The 13th, 14th, and 15th Amendment were passed to guarantee that blacks have the right to vote.
African-Americans are four times as likely to develop glaucoma as Caucasians, and six to eight times more likely to lose their sight to the disease. African Americans also develop glaucoma at earlier ages;
There are a total of 27 amendments- one of which removed an earlier amendment.
The banjo was first played in North America by African Americans. However earlier versions of banjos were played in the Caribbean and parts of Africa.
It would be as it is today, because African Americans would have fought for there freedom a lot earlier in the 60's
What role did New York's African Americans play in the revolutionary war which had ended 12 year earlier
The way the constitution works, you do not just "change an amendment." You can only repeal or change what an earlier amendment with another amendment. An example of repealing an earlier example is how the 21st Amendment nullifies the 18th Amendment (Prohibition). This is also the case with many amendments that had mentioned slavery and how they were altered through new amendments. On a side note, if you meant to say "How many times has the Constitution been changed by the Amendments" then your answer is 27. As the purpose of the amendments was to keep the Constitution as a living document and prevent it from becoming outdated and irrelevant in some cases.
African Americans faced discriminatory barriers and racial segregation that prevented them from becoming pilots. During the earlier part of the 20th century, racial prejudices and Jim Crow laws limited opportunities for African Americans in various professions, including aviation. It wasn't until the Tuskegee Airmen in World War II and subsequent civil rights movements that more opportunities for African American pilots emerged.
Because everybody wants to get married earlier
Gray hair is genetic and not a sign of stress. Your hair doesn't turn gray it grows that way. Caucasians tend to go gray earlier and redheads earliest of all. Then Asians. Then African-Americans.
1677 . But thousands of years earlier by Native Americans.
Turner said that colonial expansion served the purpose that the frontier had for earlier Americans.
No. The game of football (as the rest of the world quite rightly call it) evolved gradually from as far back as the twelfth century or earlier (people kicking a pig's bladder or whatever about). Various countries claim to have 'invented' the modern game of football.