Who invented the electric telegraph in the 1830?

Question

In 1856, who invented the process whereby 5 tons of steel could be made in 30 minutes instead of in 50lb batches over 10 days and nights, at a tenth of the cost?

Answer 1

Samuel Morse
Developed in the 1830s and 1840s by Samuel Morse (1791-1872) and other inventors, the telegraph revolutionized long-distance communication