Answer: The answer is: false
Explanation:
Egyptians invented a system of canals that they dug to irrigate their crops. They also built gates into these canals so that they could control the flow of water. They built reservoirs to hold water supplies in case of drought.
While Mesopotamians dug out large storage basins to hold water supplies. Then they dug canals, human-made waterways,that connected these basins to a network of ditches.
Winston Leonard Spencer-Churchill, as he was the leader of the United Kingdom, one of the allied powers during World War 2. Remember to check yourself.
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Nitroglycerin was used in smokeless gunpowders for rifles, pistols and other weapons. It is now commonly used as a medication to treat angina or chest pain.
A Charleston Mercury editorial published in 1860