Red Spies in White House

What if Harry Dexter White, confirmed as a Soviet spy in OTL, became a President?
== Timeline ==
1945: Death of FDR. Harry Truman is skipped over and Winant became President instead. However after the bombing of Hiroshima and impending revelation of his affair with Churchill's daughter, he committed suicide and the line of succession falls to then Treasury Harry Dexter White. Joseph Stalin reportedly erupted into laughing hysteria upon hearing the news. FBI director J. Edgar Hoover is fired, while Alger Hiss who's another spy is confirmed as UN secretary general. Scientists like Wernher von Braun and Werner Heisenberg are spirited across to the USSR.
1946: Elizabeth Bentley and others who OTL exposed Soviet spies died under suspicious circumstances. Japanese monarchy is abolished while the Morgenthau plan is implemented in Germany. Iran falls into communist influence when the Shah is overthrown after attempting to invade Soviet-propped client states carved from the north. Communists elected into power in France which then broke off relations with Francoist Spain. White attempted a series of liberal reforms within the States, such as greater civil rights for African Americans. Communist parties gain some power in Italy and Korea falls into communist influence as well after premature departure of US occupation troops while Hoover secretly plotted an investigation into White with other figures such as Winston Churchill. Revelations of Harry White's spy activities began to emerge, causing voters to vote in Republican majority as Congress. 
1947: Nazism began to gain currency among US public as more spy evidences are uncovered.
1948: Vietnam gains independence as socialist nation. Israel is formed but failed after Arab invasion. Patton is elected as POTUS, the oldest President ever. Pogrom against Jews begin.
1949: All of China and Taiwan fell to the CCP. White is arrested for treason. Reactionary movements gain credibility in the US. Civil rights are rolled back starting from this year.
1951: Communist groups declared outlaws in the US. The United Nations moves to Switzerland.
1952: White is executed after a trial.
1953: Soviet sent up Gallai as the first man in space onboard a converted V2 rocket.
1954: Attacks by Jewish terrorist group against some landmarks in US. In response they interned Jews similar to how the Japanese were treated in WWII.
1957: Thailand and Malaysia falls into communist influence. Launch of Sputnik the first satellite.
1959: Most of Jews were "deported" from the US. Midnight in America.
1969: Soviet Union became the first nation to land humans on the Moon.
2022: The US is one of the few fascist outposts in the world. It generated international animosity when it invaded Mexico after a civil war there.