What is one way in which Stalin was involved in the Russian Revolution & events that followed.

After the supreme court’s ruling on the dred scott case, many people in the north believed that a. slavery might become legal everywhere. b. slavery might be banned everywhere. c. formerly enslaved people would move to the north. d. formerly enslaved people would stay in the south.

Which of the following inventions most directly allowed ancient farmers to produce a surplus ?

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?