Ukraine will take steps to research, publicize, and protect the histories of Ukrainians living in parts of modern-day Russia that have been historically inhabited by Ukrainians, according to a decree signed by President Volodymyr Zelensky on Jan. 22.
Can you give an example? You cited 1940’s Russia, but Soviet Marxist-Leninism was not progressivism. It was also not leftism, despite decades of conservative deception on this topic.
Marxist–Leninists in the Soviet Union were famously opposed to “left communism” and social democracy. They openly opposed liberal democracy. They also supported an authoritarian style of government, which is definitionally opposite of progressivism.
Here’s a link to a wikipedia page on the ideological foundation of the Soviet Union (Marxist-Leninism) to support my position that their government was neither “left” nor “progressive”. The points in my paragraph above are stated almost verbatim in this wikipedia entry.
To use the Soviet Union as an example of a left or progressive government, you would first need to change the definitions of “left” or “progressive”.