Answer
Hi,
Answer
The minority group made up with tribes who each have different cultures and history is {A} African American
Explanation
African American are mainly compose individuals referred as descendants of slaves from Africa who were taken to the United States to work and wage wars. This minority group originated from a continent with unique 54 countries and over 3000 tribes that are diverse.Some common tribes with specific cultures include Zulu of South Africa , Himba of Namibia and Maasai of Kenya. Some inheritated cultures from Africa that are visible in African Americans way of life are; the preservation of ethnic identity, powerful force in religion , mistrust of Caucasians and an African family structure.
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I could add a fourth category that you could consider in your answer if you are allowed to do that.
Fourth: the leaders of the movement
In point of fact, all of them were effective. The Supreme court heard many cases on the right to vote and the right to be treated as though color were not a determining factor on voting rights. These cases helped bring about the Civil Rights act of 1964 and the Voting rights act of 1965. It put teeth into the 15th amendment, all of which you should look up.
Martin Luther King made a huge impact on Civil Rights. One of key ideas that he had was civil disobedience. Even that was strongly opposed by people like Governor George Wallace. That aside, civil disobedience was a method that peaceful people could tie into and participate in. Look up Rosa Parks as the primary example of someone very welling to stand her ground.
When you look up the Civil Rights act you will see that the Federal Government played a key role in making and enforcing key laws.
The people were ready to determine their rights as citizens. The time was right to unite the participants. Even students themselves were involved in "the people" many of whom were from many parts of the United States. You could google students civil rights movement. People your age were very influential.

The formula is above, so if you plug it in it should be 34 squared times 27.
24 squared is 1156. Multiply 1156 by 27 and you have 31212. If you have to solve it with 3.14, just multiply that by 3.14 (Would take too long for me).