The is the name of the most widely used measure of the stock market's health

How did the nazis go about exterminating the approximately 11 million people who died in the holocaust?

What is the main reason the united states removed the taliban from power shortly after the september 11 2001 attacks ?

What is the focus of article 1 of the constitution? describing the powers and structure of the legislative branch defining bicameral and unicameral houses explaining the veto and override processes reviewing the executive branch of the government