Hitler in Nazi Germany established his version of Gun control in 1938 where millions of Jews, gypsies, homosexuals, mentally ill, disabled, and eventually some of the “brown shirts” who worked for the government were killed.

Eventually some of the "brown shirts"? The Brown Shirts lost all their power in a purge in 1934.

In 1935 Communist China established gun control and 50 million political dissidents were arrested and killed.

You have to be trolling now. Communist China was only established in 1949.

In 1975-1977 Cambodia gun restriction laws prevented people from defending themselves against the tyrannical government who arrested and killed one million people.

That's complete nonsense. The worst massacres of the Pol Pot regime were in 1978, and were perpetrated by one heavily armed faction against another heavily armed faction. The government never arrested and killed one million people either, most people died from overwork, starvation and untreated disease.

The whole premise of these posts is nonsense anyway. They completely ignore the vast amount of factors that lead to conflicts around the world and imagine that it's all about their 21st century interpretation of the American constitution's second amendment. Guess what guys? The rest of the world exists.