THE WALL OF LIFE IN PRISON - What We Know about Adolf Hitler's Prison Days and His Plan of World Domination #854789

But listen to me closely when I say this — people underestimate time, a cage and an unwavering focus. Hitler's prison time was not only a brand of punishment, but also the beginning place where his dark and destructive plans were forged. 

Some call it the origin story of one of history’s most dangerous figures, a man whose ambitions and ideologies wreaked havoc on the world.