The verdict of the Plessy v. Ferguson case was that "separate but equal" laws were justified or allowed to exist. This basically meant that states had the right to keep blacks and whites separate at separate facilities as long as they were equal.
Unfortunately, the separate facilities were not equal for blacks and there was terrible treatment and equality for a long time in American history throughout the 20th century.
When the Civil Rights Movement became more popular in the 1950s, decisions like Plessy v. Ferguson were overturned, allowing blacks and whites to go to the same schools. This started with the case of Brown v. Board of Education in 1954, and other schools began to integrate after this important case.
There were still issues with people being treated equally, even though it became the law to treat people equally. With the Civil Rights Act of 1964, this outlawed all segregation in public places, so there would be no more segregation at restaurants, movie theaters, etc.
Some states tried to block this integration with their own ways and laws and in some places, things turned violent with race riots.
Even though places were being integrated at a faster pace, it was difficult for some people to accept the views of everyone being equal.
The most probable answer would be (C) AC Electric Power.
All of the options that are presented in the problem are all associated with Thomas Edison except for the AC Electric Power. In the times of the War of the Currents between him and Nikola Tesla, the inventor of the AC Electric Power. The Phonograph, the Incandescent light bulb, the motion picture camera, and the universal stock ticker were all associated with Thomas Edison. The Phonograph was invented by him at around 1877. The incandescent light bulb was at around 1879. The motion picture camera, on the other hand, was at around 1889, while universal stock ticker was at around 1869.
The main way in which <span>tariffs negatively affected the global economy during the Great Depression was that they discouraged trade between nations, which inevitably led to a worldwide decrease in GDP since export suffered.</span>
