It's a little known fact that Obama helped end the American civil war, look you can see him to the right of General Lee.
He was also present at the signing of the Treaty of Versailles in 1919
And at the signing of the Treaty of Paris:
He also spent time with the young Theodore Roosevelt:
Hung out with Winnie and FDR:
Fortunately for all of us, he still has time to help Captain Kirk keep peace for Earth and the Federation:
What a busy man Mr Obama is!