In the span of two decades, marijuana legalization has gone from a fringe issue to one the vast majority of Americans embrace.
In 2000, just 31 percent of the country backed legalization while 64 percent opposed it, according to Gallup’s public surveys.
By 2020, the numbers flipped: The most recent Gallup poll on the topic showed that 68 percent supported legalization and 32 percent were against it.