Here is the list of nations which the Americans have invaded in the past few decades. Give me the corresponding list of the countries invaded by China and Russia.
(...)
1964 Brazil
I have lived in Brazil for most of my life and I can assure you the US has never invaded the country, as they haven't invaded many others on your delusional list. In 1964 in Brazil there was a military coup under the pretense of "protecting the country from communists", and the US was most certainly favorable to this (as was a significant part of the Brazilian society at the time), but there never was any material support of any kind at all. You're a pathetic no-life Putin worshipping troll who keeps making up facts and figures just like you did on the Nintendo game thread a while ago.
I don't know about the Nintendo thread, but I'd say he is mostly right here. So, take Brazil as you mentioned; the only reason there wasn't a greater US involvement in the coup was because Castello Branco's forces were more successful than anticipated - the US had readied a few ships with ammo and oil to help out, and I think they even sent a carrier there just to make sure, but it proved unnecessary. Still, there was certainly diplomatic support (not least of which in recognizing the coup), financial support of members of the opposition, and involvement of the CIA.
Now, we don't know to what extent the CIA was used, as the records haven't been declassified so far, but here's what is known:
Taken from http://www2.gwu.edu/~nsarchiv/NSAEBB/NSAEBB118/index.htm.
So yes, there was no US invasion to be sure, but that's not the only way to get things done.