Virginia was not only the home of the first permanent British colony; it was the birthplace of eight presidents of the United States. "The Gravity Grand Prix" has been an annual event in Akron, Ohio, since the 1930s and today draws 500 young entrants from around the nation. The discovery of gold, then lead, copper, zinc and silver, has made Idaho one of the richest mineral producing states in the nation. Poor hill farmers in Winston County rarely owned slaves and when Alabama seceded from the Union in 1861, Winston County tried to secede from Alabama. Teddy Roosevelt, America's first conservation president, learned valuable lessons about preserving nature while on his North Dakota ranch.