How many years ago is 1976?

Why was the art music of the middle ages predominantly religious? When did the crusaders win back Jerusalem in the first crusade? How did the mongols encourage and promote trade? On Word what is the medieval font called? What has societies in the past preserve themselves for the future? Differences between 1950s and now? What action did the Western Allies take after World War 2 that caused the Soviets to strengthen their hold on East Germany? How old was Richard Windsor when he started the expedition? How did we retained the culture? Who coined the phrase And so it begins? Who were the settlers in the west? How did France became an empire? How many people went to medieval banquets? About how many people died from the nine crusades? How many families ruled England in the middle ages? What happened to a gladiator when they lost? What was the year 38 years ago? When was West Middlesex Waterworks Company created? What was the crusade that failed in its goal of recapturing the crusader state of edessa from the Turks? What event occurred in 1455?