How did the portuguese use education and technology for their voyages of exploration?

Which describes the persian empire? choose all that are (a) the persian army defeated the athenians at the battle of marathon. (b) the persians avoided using ideas from the peoples they conquered. (c) cyrus allowed conquered peoples to keep their cultures. (d) darius i built a network of good roads for communication. choose all that are

Which document does garrison quote from to convince the public that slavery should be abolished?

The quest for wealth or was a major factor contributing to the age of exploration? grants god gold glory