Instruct: Classify Amazon reviews into positive or negative sentiment
Query: American Propoganda

These movies were perfect for the US troops in World War II. They caused anger in the troops. It made them want to fight.As for being of historical value - well... they aren't. Take anything you watch with a grain of salt. Some of it may be true, some is not correct at all. The Americans use basic propoganda techniques like constantly repeating what Hitler said, and then showing what he did. The movies don't bother to tell how the political climate had changed and Hitler had been forced to act against what he had originally promised.I'm a history professor at a well-established university (sorry, can't tell you which one... anonymity is key to survival). I would not use this to teach my classes. The real facts are very different from what the movies portray.As I said... They served their purpose to boost morale in the troops back in 1944-45... but to the general public it is just hogwash.