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Across 11. those who were eager for war with Britain 12. an army captain chosen by Jefferson to lead the Lewis and Clark expedition 14. the third president of the United States 15. a long and carefully organized journey 18. Jefferson's running mate in the election 19. an army officer who was the coleader of the expedition 20. he led an expedition due west of the Rockies and he explored the southern part of the Louisiana Territory 21. the governor of the Indiana territory 22. to withdraw

Down 1. pride in one's country 2. the authority of the Supreme Court to strike down unconstitutional laws 3. the action of shutting a port or road to prevent people or supplies from coming into an area or leaving it 4. a Shawnee brother who urged the Native American resistance 5. money paid by one country to another in return for protection 6. he took command of American forces in Georgia 7. a Chief Justice who spoke for unanimous Court 8. the government should not interfere in the economy 9. he burned the Philadelphia and raided Tripoli harbor 10. the American commander who continued to fight the invasion of Canada and switched ships. 13. the place on a continent that separates river systems flowing in opposite directions 16. a government order that forbids foreign trade 17. the act of illegally importing or exporting goods