1. sealed contract or binding agreement   Hint First letter clue   2. soldiers on foot   First letter clue   3. systematic intimidation or unlawful violent acts by a group to further a cause   First letter clue   4. state of affairs as of some date or event   First letter clue   5. ruler with supreme power exempt from external control   First letter clue   6. trade by exchange of goods   First letter clue   7. scientist who studies prehistoric remains and artifacts of early man   First letter clue