TWO contributions from ancient civilizations you think have had the most important effects on today's world.

Some of the important contributions made by ancient civilizations are summarized as follows: Assyrians & Mesopotamians - Farming, agriculture and metallurgy. Aztecs - Geometry and astronomy. Egyptians - Ancient architecture, art of writing, medicines and surgery.

most people were factory or company owners.

the first action that caused many creek indians to turn against william mcintosh was when mcintosh a) supported the united states during the creek war of 1813–1814. b) attempted to stop the sale of creek land to the u.s. government. c) seized control of over 1,000 acres of land belonging to the creeks.