The Lewis and Clark Expedition provided the first accurate maps of which areas? Check all that apply. the Pacific Ocean
the Rocky Mountains
the Appalachian Mountains
the Columbia River
the Missouri River

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the answer is a. harriet tubman was a nurse on the battlefield.

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.