The best visual representation for this case, is:
A.) bar graph
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Answer: Brown vs. Board of Education and the Civil Rights Act of 1964
Explanation: The Brown vs. Board of Education and the Civil Rights Act of 1964 supported and created segregation in the United States.
The one that caused britain to begin considering India's desire for independence would be : The World War II
After the world war II, the British did not enough financial strength to took care of the problems in india anymore, beside that there are a lot of violent revolution toward the colonist that happen after the war
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