1: Ranked choice voting everywhere. Federal, state, local. You keep eliminating the lowest candidate each iteration until someone has >50% of the vote. Also we're going to fix gerrymandering while we're at it by slashing the number of districts to a third of what it is now and having each district send the top 3 vote-getters instead. That way even if you live in a district that's 66% majority and 33% minority you still walk away with some representation.