Answer: Free trade agreements increase economic opportunity
Explanation:
1. Anthropology: <span>the study of the human race.
2. Scientific method: </span><span>the processes and procedures by which we acquire information.
3. Cuneiform: symbols used to represent object.
4. Hieroglyphs: symbols used to represent sound.
5. Linguistics: the study of language.
6. Petroglyphs: pictures carved out of stone.</span>
Because they had a strong military and they built roads to move their armies to where they were needed
