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Section #1 - The American Civil War: 1861-65

Chapter 13: The First Half of 1862 Marks the Start of Full-Scale Warfare

The largely negative battlefield outcomes in 1861 convince Lincoln that a long and hard road lies ahead. Recruiting becomes a high priority and the Union begins the New Year with twice as many soldiers as the South.

Soldiers Present for Duty

DateUnionConfederate
July 1, 1861183,588112,000
January 1, 1862527,204259,000
Source: ChatGPT (August 2026)

Many will become cannon fodder for fighting that rages mainly across the Midwest.

Important Battles: First Half of 1862

1861BattleStateWinnerK/W/CImpact
January 19Mill SpringsKYUSA160CSA advance repulsed/Van Dorn kia
February 6Ft. HenryTNUSA120Begins fight for control of TN River
February 11-16Fort DonelsonTNUSA17,400Crucial US win / fame for Grant
February 20-21ValverdeNMCSA105Union retreat along Rio Grande
March 7-8Pea RidgeARKUSA3,400Union now controls most of MO
April 6-7ShilohTNUSA23,700Grant saves army on second day
April 10-11Ft. PulaskiGaUSA400Union blockades Savannah port
April 25 – May 1New OrleansLaUSA0Farragut leads occupation of city
May 25Front RoyalVaCSA810Jackson controls Shenandoah Valley
April 29 – May 30Siege of CorinthMissUSA2,000Loss of RR ends CSA in western TN