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