Nativism contributed to the Act as the Chinese were considered a threat to the economic well-being of the natives. The Chinese were stereotyped as degraded, dangerous, and competitors for jobs and wages. The passage of the act characterized the outcome of years of racial hostility
Because they are countries that are ruled by communist leaders or socialist leaders
These things happened during the time of the Mexican Revolution. General Victoriano Huerta came after the assasination of Madero and Pino Suarez, but before that, Madero and Suarez were pushed to resign in 1913. The ouster of Huerta failed. The failure of Huerta's ouster resulted to a civil war.
Life: everyone is entitled to live.
Liberty: everyone is entitled to do anything they want to so long as it doesn't conflict with the first right.
Estate: everyone is entitled to own all they create or gain through gift or trade so long as it doesn't conflict with the first two rights.
You could draw some men holding their rifles in an open field or some men on horses with hats and uniforms on while holding their rifle in a hand.