What do you call a group of people who lived in a society?

What is another name for the United States Department of Agriculture?

Research that is conducted using strict step-by-step procedures is known as

What do you call research facilities, associated with state agricultural universities, where new ways of farming, ranching, or rural living are officially tested?

True or False: The first known man through the 1800's used trial and error to discover new ways to grow food.

True or False: The foundation of all of civilization is school.

From the beginning of man until now, what is the main source of where our food comes from?

True or False: The bill passed in 1862, which became known as the Land Grant Act (or the Morrill Act), provided each state with public land to build a college to teach people about agriculture.

True or False: Over the course of time, many new technological advances have been made to help increase and sustain agriculture.