Can President Biden prevent war in Ukraine?

This article is going to show difference in how leaders think and act. President Biden and his enire administration, including all the players involved in drafting up war situations, think that they can’t stop Russia and all but given up. Do you remember when Vice President Biden, under President Obama, drew a line in the sand and Russia just walked over that line, and neither President Obama nor Vice President Biden stood up to Putin? Well that was a show of what cowards approach the world stage and President Putin took charge and won the thoughts of the world on how cowardly our leaders can be. Do you remember when President Kennedy told the Russians not to cross the line in the Cuban blockade? That act made President Kennedy a very strong President, yet today our Democratic leaders for years have been weak. If President Biden would stand up to Russia against the dictator it would change history on all of President Biden weak stance after his first year. Lets hope our president finds some courage if we all pray and protect Ukraine.