War Democrats
War Democrats in American politics of the 1860s were adherents of the Democratic Party who rejected the Copperheads/Peace Democrats who controlled the party. The War Democrats demanded a more aggressive policy toward the Confederacy and supported the policies of Republican President Abraham Lincoln when the Civil War broke out a few months after his win in the 1860 presidential election.
Ohio
In the critical state elections in Ohio in 1862, the Republicans and War Democrats formed a Unionist Party. This led to victory over the Democrats led by Copperhead Clement Vallandigham. However it caused trouble for Radical Republican Senator Benjamin Wade's reelection bid. War Democrats opposed Wade's radicalism and Wade refused to make concessions to their point of view. He was narrowly reelected by the legislature.
In 1863 the Ohio gubernatorial campaign drew national attention. Ohio Republicans and War Democrats were dissatisfied with the leadership of Ohio Gov. David Tod and turned to War Democrat John Brough after he made a strongly pro-Union speech in his hometown of Marietta on June 10, 1863. He was elected to the governorship that fall on a pro-Union ticket, partly due to his stronger support than Tod of the anti-slavery direction that the Northern war effort was taking. Brough telegraphed Washington that he had a 100,000 vote margin over Vallandigham. President Abraham Lincoln wired Brough, "Glory to God in the Highest. Ohio has saved the Nation."