Which explorer is credited with being the first European to see the Pacific Ocean from the American continent?

Vasco Núñez de Balboa

What instrument is smaller: a violin or a viola? Mount Elbrus, Europe's highest peak, is in which country? Who originally performed "The Twist" in 1960? Which defensive team had a famous nickname 'The Steel Curtain'? What conflict involved American colonists fighting against French Canadians and Native Americans in the mid 18th century?