Answer:
Electric power first saw commercial use in the 1870s.
Answer:
The USA annexed the former Spanish colonies of Puerto Rico, the Philippines, and Guam. The war gave both sides a common enemy for the first time since the end of the American Civil War in 1865, and many friendships would have been formed between soldiers of both Northern and Southern states during their tour of duty.
Mahatma Ghandi is revered by many people all around the world as a symbol of unity and peace.
They analyzed the work of other historians to draw a conclusion.
