It would be primarily commerce that takes place "within states" that is not a power of Congress, since the main power of Congress in this regard is to regulate interstate commerce.
A severe water crisis looms over India. ... A shortage of water will not only deprive millions of their means of earning a living but also it will result in severe foodgrain shortages, which would in turn trigger spikes in food prices, and also deepen India's problems of hunger and malnutrition.
Edward P. McCabe (October 10, 1850 – March 12, 1920), also known as Edwin P. McCabe, was an African-American settler, attorney, and land agent who became one of the first African Americans to hold a major political office in the American Old West.