Answer:
Explanation:
The Reagan Doctrine.
Many presidents had a policy about how foreign affairs were to be handled. There was the Truman Doctrine, The Nixon Doctrine, The Kennedy Doctrine, The Eisenhower Doctrine. The list is not complete.
The Doctrines listed are usually characterized by being important for some specific point that had to do with foreign affairs. For example, Kennedy was strong on not letting the Soviet Union put missiles on Cuban soil.
Antitrust law having a monopoly of any one business, oil in his case
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!! :-)
