It impacted the the Americans because the French wanted to help with revolution and gain their independence.
They was left alone with no help to watch their kids and to maintain low paying jobs. Some women even had to work some of the men jobs for money.
The Party and its beliefs were placed in the period wherein Stalin rise to power and in the Stalinism's Institution in the Republics of Union of Soviet Socialist.
It just kinda did what it wanted to do no explanation