I believe the answer is:
1)both restricted personal liberties and treated minorities poorly
2) both take rights away from citizens under the guise of progress and Public Safety
3) both lead to tyrannical leaders will gain control in the name of progress
4) both offer hope to a country that has faced desperation depression and extreme duress
5) both would disdain American and British governments
Because of these characteristics, both countries with these systems tend to be ruled by one dictators who would impose some sort of punishment toward the citizens who dare to oppose them.
They believed that their nations are superior to others, which make them have the tendency to treated races that are different than them like a lower beings, and tend to wage conflict with democratic countries that have a complete opposite system compared to theirs.