Balboa's major accomplishment might be that he sailed to present-day Florida which made him the first European to reach the eastern part of the Pacific ocean or you can put that he was the inventor of the compass that helped him sail around the world and discover the Pacific ocean... :)
The correct answer for the question that is being presented above is this one: "Woodstock.. By the mid-1960s, the district of San Francisco had become the hippie capital is the <span>Woodstock. Woodstock became the hippie capital of the United States at that time.</span>