Which of the following led to the most sectional strife over slavery in the first half of the 19th century?
a)the election of andrew jackson
b)the missouri compromise
c)the raid on harper’s ferry
d)westward expansion
e)the dred scott case

The answer has to be A , my reason being is that Andrew Jackson has so many awards for being a hero and helping everyone. Andrew didn't like slave in the same way as everyone else did. He seen something way different , he wanted to free them, although president Lincoln did help with most of the work down in the future.

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