[cafard]

Post-1989?

[throwanem]

After the Berlin Wall fell. That was one of Lenin's "weeks where decades happen", and the decade that happened in that week was the 90s, when the United States believed it had won the world forever and behaved accordingly.

[pvg]

It's not really one of Lenin's

https://quoteinvestigator.com/2020/07/13/decades-weeks/