Which discovery caused hunters gathers to give up there nomadic lifestyle and settle down permanently in one place

Josh is teaching michael how to be an effective speaker. what two general hints for effective informative speaking should josh share?

Which technological breakthrough of the 1950s revolutionized the way that americans kept up with news and world events? a) radio b) internet c) television d) motion pictures

What was the goal of congress when it passed the sherman antitrust act to break up corporate trusts? a. to remove government regulation from businesses b. to return private competition to the marketplace c. to lower taxes on small and medium businesses d. to prevent politicians from investing in businesses e. to increase laissez-faire ideals in the marketplace