Plis help: What are the references presented by the following sentence? The family went on a trip to Costa Rica a month ago, when they appear there, they will stay to live

hello,

your answer whould be d

an early twentieth-century ad for model home blueprints

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.