Write a story that answers the question "What was the significance of Aryan and other tribal migrations on the Indus Valley?"

Match the following items. 1. free enterprise system 2. mixed economy 3. the former soviet union 4. land and capital (a) private and state ownership of business (b) factors of production (c) private ownership of capital (d) command economy

Where do most people in arabia and iraq live? a. in the fertile crescent b. in the rub, al-khali c. in cities d. in and around mecca

The two-factor theory of emotion was proposed by