St. Petersburg, Florida from St. Petersburg to the San Francisco Bay Area. St. Petersburg has the third-largest dedicated public waterfront park system in North America, with a waterfront park system that stretches and is used year-round for public events, festivals and other activities. In the early 20th century, citizens and city leaders engaged in a long and boisterous debate over the future of the young city's waterfront space, with one side advocating for commercial, port and industrial development and the other side advocating for a long-term commitment to parks and public access to the waterfront. The public access and park contingent won the
Death rates in the 20th century In the middle of 20th century America, the leading cause of death was heart disease with an impressive 355.5 deaths per 100,000 followed by cancer at 139.8 deaths per 100,000. Although death rates dropped significantly in the latter part of the 20th century, the leading killers are still constant. The United States saw 192.9 people per 100,000 die from heart disease in 2010 followed by cancer with 185.9 people per 100,000. The world population in the 20th century experienced a large amount of death due to two major world wars. World War II was responsible for the most war related