what effect did the dissolution of the soviet union have on the global community?

affected russia and the former soviet republics only
altered political alliances
changed european borders
decreased european conflict
expanded the number of countries with command economies
reduced the number of communist nations

The effects are altered political alliances, changed European borders, reduced the number of communist nations .

Explanation:

Multiple countries were formed, due to the fall of the USSR so a big       change was witnessed in the border changes in Eastern Europe.

After the fall of the USSR, the countries that were once members of it changed their systems completely and turned towards market economies and democracy.

land

explanation:

australia is the flattest continent, and it has vast plains.