Sentence Correction (SC) | Re: The United States' proposal to help reconstruct and create a more secu

Could you please let me know if my reasoning is correct.

A.The United States' proposal to help reconstruct and create a more secure economic foundation for Western European countries in the aftermath of World War II, known as the Marshall Plan, met with opposition from the USSR, which viewed it chiefly as an attempt to undermine the consolidation of the Soviet Bloc.
a.1 "it" brings a bit of ambiguity here , however US's proposal and Marahall Plan are the same thing. So I don't think