I believe it’s A also believe C I don’t know which one but I think those two might be it.
The dam was meant that there is plenty of fresh and clean drinking water for the people of Egypt the Aswan dam is also hydroelectric power station it was 12 turbines or engines which produced 10 billion kilowatts of electricity every year. factories also used the water for cooling and for making things. The Aswan Dam keeps the depth of water in the Nile at the same level throughout every year.
Answer:
The machine gun, had been so refined that they changed the nature of warfare. Tanks and airplanes had a big impact on mechanized warfare, or warfare that relies on machines powered by gasoline and diesel engines.
Explanation:
