Sorry hun, all I know is that its worse than a tela novela romance.
Answer:
Option 4. Political parties.
Explanation:
The presidential primaries (where the first candidates are elected) are a vital part of the US electoral process. And since nothing about them is laid on the constitution, it's up to the state governments to regulate them.
It's in this phase, where the political parties promote their candidates for the final elections, where only 2 candidates can participate.
