Answer:
The three main consequences of holding a third party of politics in the United States is firstly they could rarely succeed in any elections.
Secondly, When campaigns carried in the United States, third-party substitute the public interest from certain issues which can be very serious. Thirdly , they usually take away votes from the nominees of the influential parties which affects the entire results of the elections.
I think that it was the wealthy landowners and the royals.
The Bolsheviks were the head of the opposing party (the reds)
Germany was headed by a socialist government at the time and didn't openly support either side.
