The end of the summer is always marked by Labor Day, a holiday most Americans associate with barbecues, a final dip in the pool, and the last vacation of the season. What most people don't associate Labor Day with is the labor movement, because the holiday has been co-opted to reflect the exact opposite ideals of what it was created for. When you search anything on Google, it ranks the tabs from most to least relevant, so if you search "Amazon fire," for example, the news tab is listed first. But when you search "Labor Day," the shopping tab is listed first.

So how much do you really know about the holiday? Take this quiz to find out!