When was the paleolithic time frame

Much of the post-world war i economic boom was due to the federal government's policy of

In 1964 congress of racial equality and the student nonviolent coordinating committee launched

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.