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.
For the most of the 20th century Russia was a Communist country with Socilaistic central planned economy and ruled by one party.
Because they helped strengthen their industrial-based economy
Answer: Abrham lincoln
Explanation: learned of it :D
Helped with communications between Natives & Spanish
