Relier Pairs Unit 4 Cause Effect MatchingVersion en ligne Match the causes on the left with the effects on the right par Ian Lawrence 1 Slave rebellions made slave owners nervous. 2 US had new land called Louisiana 3 Protestors like Equiano told people about the horrible Middle Passage. 4 America defended Baltimore & Fort McHenry 5 News of the war's end didn't travel fast enough 6 British kidnapped American sailors 7 Burr & Hamilton exchanged nasty words 8 French leader Napoleon needed money "Star Spangled Banner" was written to celebrate the win US sent Lewis & Clark to explore new land Slave owners made stricter slave codes. US went to war again on Britain The slave trade was banned in 1808 (although slavery itself was not). French sold US land for money There was a deadly duel US & Britain fought unnecessary Battle of New Orleans