What is the theory that explains how large pieces of Earth's outermost layer move and change shape

How did the social classes in the north and south differ? Why?

How did the percentage of Americans living on farms change between 1820 and 1850? It grew as more people came to America O It lowered as many Americans were sold into slavery It stayed the same as people stopped coming in America It lowered as many

Unlike Mesoamerican civilizations, Mississippian "Mound Builder" societies had no social class differences.

Is voting voluntary for ages 16-18 in Mexico or Brazil?

What is the tallest mountain on earth

A Monarchy is an example of what kind of government?

Which event was not a result of the treaty A) Germany would be forced to eliminate its navy completely B) Germany would be forced to pay the allied powers for damages of the war C) Germany would be occupied by the Allied powers for 30 years D)

Han emperors were so successful at maintaining power because: The Silk Road established steady trade. Peasants were regularly pacified and happy. Succesive emperors proved to be strong leaders.

When did Russia and Britain end their differences and decides to become allies?

How did cities change in countries affected by the industrial revolution