What was one effect of the dust storm across the great plains in the 1930s?

Two books are used to model tectonic plates

When conducting research for forming a hypothesis, which practice should historians follow?

What was the major outcome of shays' rebellion? a) daniel shays and his followers were all hanged. b) farmers were given more rights by the states. c) george washington publicly supported the rebellion. d)it convinced many people that the articles of confederation was in need of revision.