You can find this awnser on the internet just copy and paste your question there
Explanation:
During 1989 and 1990, the Berlin Wall came down, borders opened, and free elections ousted Communist regimes everywhere in eastern Europe. In late 1991 the Soviet Union itself dissolved into its component republics. With stunning speed, the Iron Curtain was lifted and the Cold War came to an end.
I think it’s D bc i searched it up and i’m pretty sure it said D i’m so sorry if it’s not tho ( ◠‿◠ )
I’m doing well and i hope you are too! :)
