The ratification of the u. s. constitution was ultimately possible only after which of the following selections occurred?

i need the diagram.

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.

the spanish  

hope this meaning spain btw