Explicit grants of authority given to presidents by the Constitution are known as ______ powers

Through the use of the ______ clause, Congress criminalized the production and use of medical marijuana even in states where the growing and use of homegrown marijuana for medicinal purposes was legal

A) supremacy B) necessary and proper C) implied D) commerce

Who argued that geographic luck gave the Europeans an advantage over the people they ultimately colonized?

a. Jared Diamond b. Jeffery Sachs c. Paul Collier d. Andy Baker