>>>>>By–Updated Jul 5, 2022 at 5:55PMMarijuana use was legal for most of human history until the early 20th century. Between 1916 and 1931, 29 U.S. states banned the use of marijuana. The Marihuana Tax Act of 1937 essentially made cannabis illegal across the U.S.While cannabis remains illegal on the federal level, most U.S. states have legalized the use and sale of . An increasing number are also legalizing the plant for recreational use. Here's the lowdown on marijuana legalization in the U.S.California, which legalized medical marijuana in 1996, was the first state to treat...…>>>>>By–Updated Jul 5, 2022 at 5:55PMMarijuana use was legal for most of human history until the early 20th century. Between 1916 and 1931, 29 U.S. states banned the use of marijuana. The Marihuana Tax Act of 1937 essentially made cannabis illegal across the U.S.While cannabis remains illegal on the federal level, most U.S. states have legalized the use and sale of . An increasing number are also legalizing the plant for recreational use. Here's the lowdown on marijuana legalization in the U.S.California, which legalized medical marijuana in 1996, was the first state to treat...WW…