Answer:
The Soviet Union (USSR)
Explanation:
That country already had the idea to control the Eastern Europe after WWII
It stemmed from the annexation of the Republic of Texas by the U.S. in 1845 and from a dispute over whether Texas ended at the Nueces River (the Mexican claim) or the Rio Grande (the U.S. claim).
Though monopoly's are able to be formed in capitalist societies I cant say that Iv ever heard capitalist societies be called monopoly systems so i'm gonna say its false