In theory, rainwater is like distilled-water*, but it gets its compositions largely by dissolving particulate materials in the atmosphere especially the troposphere - when droplets of water nucleate on atmospheric particulates, and secondarily by dissolving gasses from the atmosphere.
Updated May 29, 2016. Franklin D. Roosevelt, the 32nd President of the United States, led the country both during the Great Depression and World War II. He was charismatic and innovative at a time when the United States needed exactly that kind of leadership.
Updated January 27, 2017. President Franklin D. Roosevelt led the United States during both the Great Depression and World War II. Paralyzed from the waist down after suffering a bout of polio, Roosevelt overcame his disability and was elected President of the United States an unprecedented four times. Dates: January 30, 1882 -- April 12, 1945.