Overview of 21st century propaganda

Propaganda is when people use messages to try and make you think or feel a certain way. In the 21st century, people use all kinds of technology (like TV, radio, and the internet) to spread propaganda. The messages can range from serious (like a political message trying to convince you of something) to more fun (like a commercial trying to get you to buy a product). People use propaganda to try and influence your opinion on something or your behavior.