Price controls on Prescribed Drugs in North America

What was life like in America before Christopher Columbus discovered the New World? Scholars investigate life in the Americas through the eyes of Native Americans in the first lesson of a 22-part series covering America's history. Using...

From deep in the jungles of Mesoamerica to the mound builders of North America, this presentation showcases the art of the Americas. It covers ancient American art, depicting architecture, ceremonial objects, art, and sculpture that span...

More than an iconic image, the picture of young people sitting at a lunch counter in Greensboro, N.C., to protest segregation and Jim Crow laws also sparked a new phase of the civil rights movement. Video clips, including activists,...

Learners consider how the Mayflower Compact created a sense of order for the new residents of North America. Video clips include a scholar and a re-enactor playing Plymouth Gov. William Bradford, and others include Native American...

Injection, taking a pill, or inhaling are the three main ways to administer a drug. But how do these drugs affect the brain? Watch a video that explains how neurons use neurotransmitters to communicate to one another in the brain.

What is the cost of doing business? Scholars employ the law of Increasing Opportunity Cost to understand how making one product often costs the production of another. To finish the lesson, scholars discuss the cost of success, along with...

Decisions, decisions ... how do people make up their minds? Scholars research the concepts of scarcity and opportunity cost as they view a short video describing the basis behind making choices based off of availability and price....

The 19th podcast of a 21-part series on economics focuses on the costs of production when running a business. Historians analyze the difference between fixed, explicit, and implicit costs. They use mathematical equations to find total...

Delve deeper into currency exchange theory using Sal's hypothetical global trade scenario involving the Chinese Yuan and the US dollar. He references goods manufactured and sold in the countries using supply and demand principles,...

For about the first six minutes Sal reviews the hypothetical global trade scenario from the last video in detail, changing a few numbers to make for a cleaner example. He continues the scenario to demonstrate how the natural ups and...