What effect did the invention of tools have on early humans?

What are economic systems and how do they differ?

What was a major component of reaganomics? 1. the belief that tax cuts to the wealthy would trickle down to the less fortunate. 2.the belief that providing tax cuts to lower-socioeconomic americans would boost the economy. 3.the belief that boosting home ownership would lead to americans having an investment in the economy. 4.the belief that correcting the business cycle would boost output and reduce unemployment.

Which region of georgia grows the most crops? appalachian plateau coastal plain piedmont ridge and valley