According to the video, who is MOST likely at fault for the decrease in competitive elections in recent decades?
a)the national party organizations, which have captured control of state election processes across the country
b)partisan state commissions, because they are in charge of drawing political lines and tend to support the party in power
c)the Federal Elections Commission, which has overly regulated the terms of campaign laws
voters who move to areas with like-minded people, as this makes it easier to draw political lines around them