Answer:
October 12, 1492
Explanation:
Columbus left Castile in August 1492 with three ships, and made landfall in the Americas on 12 October (ending the period of human habitation in the Americas now referred to as the pre-Columbian era). His landing place was an island in the Bahamas, known by its native inhabitants as Guanahani.
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
We could say that the growth of the cotton industry and the expansion of slavery into new states such as Alabama and Mississippi this ended hope's for a very gradual end to slavery so its opponents had the necessity to stop it from spreading to the new lands of the Louisiana Purchase. However, by the year of 1818 the northern states had a majority of growing immigrants in the House.
