Choose all that apply.
three early forms of written communication were:
hieroglyphs.
petroglyphs.
alphabets.
grunts.
cuneiform

Use the drop-down menus to answer the questions. which group contributed about half its income in taxes? the aristocracy paid of its income in taxes.

The largest lake in south america is lake titicaca?

List two inventions that were invented in the united states before the american civil war