Cannabis
On December 11, 2013, Uruguay was the first country in the world to make it legal to grow, sell, and use cannabis for personal (or recreational) use. Other countries that allow people to have small amounts of cannabis (just enough for them to use personally) include Colombia, Ecuador, Jamaica, the Netherlands, Peru, Portugal, Spain, and Switzerland. In the United States, on January 1, 2014, the states of Washington and Colorado made it legal for people aged 21 or older to buy cannabis. In November 2016, California did the same thing, and has been selling cannabis in stores since January 2018. As of October 17th, 2018, Canada has become the first G7 nation to make cannabis legal. Each province of Canada has its own legal minimum age to buy and use (either 18-years-old and older, 19-years-old and older, or 21-years-old and older) and how much of it is allowed to have at one time.