To suppress black republican voters and poor white republicans from being able to register to vote which pretty much eliminated the republican party in the south for decades and the democrats gained one party control through the southern states.
Mainly through better advancement in technology and our understanding of engineering. What with us going from living in caves to making wooden homes to now living in steel and concrete.
Answer:
E.
Without political parties, electors would have to evaluate every individual candidate in every single election they are eligible to vote in. Instead, parties enable electors to make judgments about a few groups instead of a much larger number of individuals.
