When the bank closed it caused economic depression
I think the first fuel used by humans was coal.
Lava and other materials that are launched from a volcano into the air are referred to as tephra.
Answer:
Telegraph was a major one.
Explanation:
Developed in the 1830s and 1840s by Samuel Morse (1791-1872) and other inventors, the telegraph revolutionized long-distance communication. It worked by transmitting electrical signals over a wire laid between stations.
George Washinhton it is I think i learnt it three years ago.I mean he was the first president.
