In the late 1700s, replaced water as industry’s major source of power. a. coal. b. oil. c. electricity. d. steam.

option a

explanation:

to cleberate the end of their war

on november 6 and 7, 1917 (or october 24 and 25 on the julian calendar, which is why the event is often referred to as the october revolution), leftist revolutionaries led by bolshevik party leader vladimir lenin launched a nearly bloodless coup d'état against the duma's provisional government.