...built over many years by both parties (see GW Bush's strong support for U.S. aid to Africa for HIV treatments). The 'Make America Great Again" slogan is just a False Flag...and a cover for why Putin worked so hard to get Trump elected...which Trump willingly accepted.
The last thing that Putin...or Xi...want to see is America preeminent in the world...yet DJT revels in their company...instead of working with our long term alliances, forged by Republicans as well as Democrats.