3. When discussing the Tang government this would fall under this category in history?
a. Political
b. Economic
C. social
d. Geographical

In 1517, the spanish friar bartolomé de las casas, disturbed by the suffering which spanish conquistadores had wrought on the native populations of america, became an important advocate of

The map shows information about river valley civilizations. which feature of this map best the reader determine the distance between two places?

The soviet union and the united states believed in two very different economic systems. what were the names of each?