Why did abraham lincoln win the presidency

Lincoln captured less than 40% of the popular vote, but almost all of his votes were concentrated in the free states, and he won every free state except for New Jersey. He won outright majorities in enough of the free states to have won the Presidency by an Electoral College vote of 169-134 even if the 60% of voters who opposed him nationally had united behind a single candidate. In New York, Rhode Island, and New Jersey, the anti-Lincoln vote did in fact combine into fusion tickets, but Lincoln still won the first two and four electoral votes from the third. The fractured Democratic vote did tip California, Oregon, and four New Jersey electoral votes to Lincoln, giving him 180 Electoral College votes. Only in California, Oregon, and Illinois was Lincoln's victory margin less than seven percent. In New England, he won every county.

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