Colorado has 9 electors because Colorado had 7 representatives in the House of Representatives and 2 senators in the senate for the state.
All constitutional amendments must be proposed on congress/national convention
Answer: 1. Popular vote means more people would like that canidate to be President, it shouldnt be based on some old outdated system. 2. Swing states are heavily depended on during elections, to lessen the stress electoral college being gone would be beneficial. 3. All votes would matter and not just on the electroal college, if someone were to vote blue and the county voted red, their vote wouldnt be useless.
Explanation: These are all opinions :)