Which of the following is known as the new stone age?

the mesolithic era
the neolithic age
the paleolithic era
the twenty-first century

What was true about sharecropping? a. landowner provided free tools and seeds. b. workers could leave the land if they failed to make money. c. landowners often took advantage of workers. d. workers received ownership of the land they farmed after a set number of years.

Profit is the term for that is left over after the costs have been paid in a budget or business. a) money. b) supply. c) demand. d) tax

Why did reagan have the united stars invade grenada