The main natural resource that Native Americans did not exploit before colonization was

A _________ is when people are linked together to get work done.

Which form of publication is the primary source for people in the world  to get national and  international news coverage?  (Hint: this is different for Americans, as we are more technologically based.)

What event created new and unprecedented links between government, industry, and technology?

The first computers emerged in the

The first broadcasting corporation was 

Time zones were invented by railroad companies.

The _________ industry was the hardest hit by the use of robots.

Margaret Sanger, one of the driving forces behind the invention of oral birth control, was famous as the

Gresham’s Law, as it applies to culture and commercial broadcasting, states: