More than 700 years after William Wallace died fighting for Scottish independence, and more than 300 years after Scotland and England came together in a United Kingdom, a new agreement could lead to an independent Scotland. British Prime Minister David Cameron and his Scottish counterpart, First Minister Alex Salmond, signed a deal in Edinburgh, Scotland, on Monday paving the way for Scots to vote on independence from the United Kingdom, Cameron’s office announced on Twitter. The referendum, expected to be held in 2014, would allow Scots a straight yes-or-no vote on staying in the union. The “Yes Scotland” campaign launched in May, trying to “build a groundswell of support for an independent Scotland,” with the backing of several famous Scots, most notably actor Sean Connery.