What happened On Monday, nearly the entire cannabis sector rose at market-trouncing rates. There were some eye-popping rises, with shares of Cronos Group (NASDAQ: CRON) closing almost 14% higher, and Tilray (NASDAQ: TLRY) doing even better at nearly 17%. Even persistently struggling HEXO (NYSE: HEXO) had a good day, climbing by just under 7%. So what It wasn't any company-specific news that propelled Cronos, Tilray, HEXO and other weedies higher. Rather, it seems, it was good old politics. With the Biden/Harris ticket maintaining a substantial lead in many polls just before Election Day, the political climate for marijuana looks set to improve drastically. Sen. Kamala Harris pledged to decriminalize the drug in last month's vice presidential debate. Image source: Getty Images. More importantly, the residents of five states are voting on legalization initiatives tomorrow. All but one of these votes (Mississippi) will cover the use and sale of recreational marijuana. Polling in at least three -- New Jersey, Montana, and Arizona -- indicates that citizens will vote in favor of these measures. Mississippi and South Dakota might not follow suit. Now what The larger marijuana companies are active in one, if not several, of these states (except for South Dakota, where the drug is currently 100% illegal). So leaving aside eventual federal decriminalization or even legalization, assuming the voting goes their way, they will instantly have access to many thousands more potential customers. That would be a clear victory in a very challenged industry that could really use one (or several) wins. Here's The Marijuana Stock You've Been Waiting ForA little-known Canadian company just unlocked what some experts think could be the key to profiting off the coming marijuana boom. And make no mistake – it is coming. Cannabis legalization is sweeping over North America – 11 states plus Washington, D.C., have all legalized recreational marijuana over the last few years, and full legalization came to Canada in October 2018. And one under-the-radar Canadian company is poised to explode from this coming marijuana revolution. Because a game-changing deal just went down between the Ontario government and this powerhouse company...and you need to hear this story today if you have even considered investing in pot stocks. Simply click here to get the full story now. Learn moreEric Volkman has no position in any of the stocks mentioned. The Motley Fool recommends HEXO. The Motley Fool has a disclosure policy.Source