The correct answer is "It established the separate but equal standard."
The Supreme Court case Plessy vs. Ferguson revolved around a man by the name of Homer Plessy. Homer Plessy was taking a railroad car in the state of Louisiana that was supposed to be reserved for all white passengers. Homer Plessy, who was 1/8th black, decided to sit in this car for all white passengers anyways. He was arrested for this action and brought to court.
After a series of cases in the lower courts, the case was taken on by the Supreme Court. In this case, the Supreme Court justices ruled that "separate but equal" does not violate the Constitution. This results in segregated schools, restaurants, buses, and other public places/modes of transportation.
People used the telegraph to send messages via Morse Code. Which was a variation of taps on a small pad sending electronic pulses that would make a beeping sound. There would be someone on the other end that would listen to the pulses and write them down into words
. True it was used to kill people
It was the start of the large powerful American military before WW1 the Entirety of the United States Armed Forces could fit in Yankee Stadium now it is over 1 million members strong
Article II of the U.S. Constitution describes the structures and functions of the Executive Branch of the U.S. Government (The U.S. President). This Article describes the President's chief functions and duties. It outlines the President's term limits which are terms of 4 years. In addition it establishes the President as Commander and Chief of the U.S. Military as the head of the Marines, Navy, and Army. In addition it vests the power to make treaties and to appoint judges and cabinet members with Congress' approval in the hands of the President.