There are more than three reasons why this happened of course but the best three are there they needed more land, resources, and some way to escape the cold.
Answer:
The Clark's doll test study
Explanation:
Studies by Dr. Kenneth and Mamie Clark in the 1940s which was known as the doll test was cited by the Supreme Court in the decision which overturned separate but equal doctrine which was established in 1954 in the case of Plessy v. Ferguson.
The doll test was aimed at studying the psychological effect of segregation on African American children in which children between the ages of 3 to 7 were asked to identify the dolls they preferred and majority of them picked the white and attributed good qualities to it.
During the case between Brown and the Board of Education of Topeka, this experiment was cited by the Supreme Court in delivering their verdicts in favour of Brown prohibited segregation of black children in the education system.
The correct answer is People have different opinions on who should have power to control issues<span>.
Even though the constitution is flexible, there are some issues that arise in our current society that are debated over by state and federal governments. Those in favor of stronger state governments argue that the state representatives have a better idea of what their citizens need. On the other hand, people in favor of have a stronger federal government argue that their needs to be consistency and continuity among the states in the US. These two sides constantly battle over political power.</span>