 didn't prevent the Taliban or ISIS from growing. All it did was get the U.S. out of them. In the case of Ukraine, this war will go on and get worse if we don't support Ukraine, and it'll actually spread to other countries because the Russian Empire was not just Russia and Ukraine. The Russian Empire included Finland, it included the Baltic states, it included parts of the Soviet Union. These are things that Putin has on his agenda if he gets away with taking Ukraine.