Ukraine

Can people learn from history. The world stood and watched while Hitler took back the Rhineland, Austria and Czechoslovakia all leading up to WW 2. Today we watch Putin take Crimea, Moldova and Georgia and now he is threatening the Ukraine. The US can place a lot of economic pressure on Russia but if they invade Ukraine the only option is to supply Ukraine with arms and fight a proxy war. If Ukraine falls the next target will be the Baltics and since they are part of NATO that means war with Russia.