Before the completion of the Three Gorges Dam in China, the world's largest producer of hydroelectricity was ________. The bar chart shows hydropower production in some of the countries. The production is measured from 0 to 900 terawatt hours on the y axis. China produces about 850 terawatt hours, Brazil about 400 terawatt hours, Canada about 380 terawatt hours, the United States about 280 terawatt hours, Russia about 150 terawatt hours, Norway about 130 terawatt hours, India about 110 terawatt hours, Venezuela, Japan, and Sweden about 90 terawatt hours each, and France produces about 70 terawatt hours. China United States Russia Brazil Canada