25 dez 1991 ano - Collapse of the Soviet Union

Descrição:

After overthrowing the centuries-old Romanov monarchy, Russia emerged from a civil war in 1921 as the newly formed Soviet Union. The world’s first Marxist-Communist state would become one of the biggest and most powerful nations in the world, occupying nearly one-sixth of Earth’s land surface, before its fall and ultimate dissolution in 1991.