Do tell, Jonathan, what were the "successes" of the Communists' long and bloody assault on liberty?

Last in mind - though not unsubstantial - was the Communists' many "successful" scientific contributions during the 1960s, 70s, 80s, 90s in understanding how to blend the genders of Olympic athletes, mainly with women by pumping them full of hormones. 

That work stands out in today's society.

"they have that going for them!"