<span>Segregation would be the answer :)</span>
One major source of conflict during civil rights movement of 1940 and 1950 is letter B. race r iots in new york and detroit. Detroit, New York and Texas ri ots are the major ri ots on that time. It is a riot that has a conflict of races and color discrimination. In the said ri ots, there is a conflict between the white and black because of issues of r ape and stealing properties.
Because any other substance couldn't carry the heat and the amount of surface area gives it more of an opportunity to cool down
It has less dense region and it is almost 3 dimensional.