What areas did the muslim empire control by 750 c. e? what cultures blended to build islamic civilization?

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

Why hadn’t europeans used maritime routes before the age of exploration?

The largest lake in south america is lake titicaca?