Answer: it signaled the end of legalized racial segregation in the schools of the United States, overruling the "separate but equal" principle set forth in the 1896 Plessy v. Ferguson case.
Explanation: In this milestone decision, the Supreme Court ruled that separating children in public schools on the basis of race was unconstitutional.
I believe the answer is: B. because his scientific endeavours in electricity were noteworthy.
King Louis was only in his early twenty's at that time. Because of many of Franklin's work in electricity field, he became very popular in French and King Louis wanted to meet him in order to discuss the application of electricity in French, and even willing to pay Franklin with a huge amount of money for it.
It was seen as unconstitutional.
The Shogunate began with the Yoritomo Minamoto. During his time, the samurai manage to thwart
the Mongol invasion. Still the next
shogunates were not strong and the Emperor still exerted influence. Power began to shift from daimyos to the three
unifiers Nobunaga, Hideyoshi and Tokugawa.
From these Japan was now starting to unite and the Shogun became the
military ruler of Japan.