Totalitarian states tend to restrict individual freedoms, restrict the formation of opposition groups, and prohibit free and fair elections, The government holds all aspects of the state. Industry is controlled by the government.
It's the first one and last one but if you had to choose, choose the last one
During Mao Zedong's rule, everyone who opposed the regime was deemed to be an imperialist and a traitor, and any opposition would be suppressed. People would get imprisoned or sent to work camps.
I can’t think one single thing that has all of these things but if you need one for each type of radiation here:
Microwave: microwave (the thing that heats up your food)
Radio: can be found in cell phones
Infrared: remote controls
Visible light: rainbows
Ultraviolet: the sun
X-ray: an x-ray
Gamma ray: metal detector
I hope this helped!! :-)