Whats the difference between Maketing, Advertising, and Propaganda?

When you look at each word individually they mean entirely different things, but when you talk about them and compare them they mean the same. Marketing is how you put your good or service out on the actual market. Educating a person about your product. Marketing is the framework of all terms. Advertising is when you try to convince people to purchase your good or service. Advertising is a huge part of a company, depending on its size of course. Propaganda is the worst of them all. With this you try to misinform people of your product. You try to get emotion out of it.