The telegraph changed society by facilitating communications among Americans. The telegraph gave Americans the chance to send and receive messages at an unprecedented speed and volume. Professor Samuel Morse, an instructor at New York University, created the first version of the telegraph in the 1830s, and, although well-planned, the device required significant revisions before allowing communications between the East and West coasts and eventually overseas
First shots of the Texas Revolution fired in the Battle of Gonzales. On October 2, 1835, the growing tensions between Mexico and Texas erupt into violence when Mexican soldiers attempt to disarm the people of Gonzales, sparking the Texan war for independence.
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Just take 12*5 to get the answer 60.
It was the most powerful civilization
They were under the Northern Command, also known as USNORTHCOM. They conduct homeland defense, civil support, and protection of territory. USNORTHCOM was established when <span>President George W. Bush approved of a new Unified Command Plan on April 25, 2002. They provide support to Alaska, Puerto Rico, Canada, Mexico, and United States itself.</span>