The turning point in the war for independence took place with what american victory?
the battle of saratoga, 7 october 1777
the siege of yorktown, 30 august 1781
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the battle of saratoga, 12 october 1779
the battle of bunker hill, 17 june 1775
the battle of trenton, 26 december 1776

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.

the main objectives of the progressive movement were eliminating problems caused by industrialization, urbanization, immigration, and political corruption.

the answer to your question is

the treaty of hopewell