The answer is D. The United States has the world's largest economy by a large margin
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
The answer is B, each state had one vote, regardless of their size or population.
Jim crow laws, didn't allow them to vote
