Another election with marijuana reform as a big winner in (most) ballot initiatives

In recent history, elections in 2012 and 2016 have been arguably the most consequential for the modern marijuana reform movement.  But every election cycle is important in its own way, and the 2018 season is no different as three of four statewide marijuana initiatives appear to have passed on this election night (and this follows a medical marijuana initiative passing in Oklahoma in mid-2018).  Specifically:

Michigan voters have approved Proposition 1 providing for legalization of recreational marijuana use.

Missouri voters have approved Amendment 2 providing for legalization of medical marijuana use.

Utah voters have approved Proposition 2 providing for legalization of medical marijuana use.

But, North Dakota voters have rejected Measure 3 providing for legalization of recreational marijuana use.