I'm sure all that human history first for peacefulness is all due to him inside his precious little narcissistic delusional swell-headed addlepated boobyhatch.
Meanwhile as he speaks in Germany about how wonderfully peaceful things are, gangs of young Muslim thugs are attacking German women for being escorted and/or not wearing tents.
And all those Muslim "refugees" would not even be in Germany if Obama had not ignored his generals and pulled out troops to create the vacuum from which ISIS sprang.