Fighting in the wide-ranging Civil War erupted in the heartland on Aug. 11, 1862, when Confederate forces attacked Independence, Mo.

The Confederate fighters surprised and scattered a force of Union troops garrisoned at Independence. But ultimately, the Union forces that hadn’t been killed or immediately captured were forced to surrender. It marked a morale-boosting victory for the secessionist government based in Richmond, Va.

The fighting continued days later when a Confederate force of about 3,000 men attacked more Union pickets it encountered in the state on Aug. 15, 1862. Charges and countercharges ensued as the fighting raged for hours in what was also considered a Confederate victory. However, the Confederate force was obliged to withdraw from the area when a larger Union force began advancing toward its position.

More fighting would follow in the weeks and months ahead in the states clustered around the Mississippi River and other inland waterways deemed vital to transport and trade.

Also this month 150 year ago in the war, the armies were still feverishly arming and supplying their troops with all manner of goods and materiel for what is shaping up as a drawn-out fight. The War Department, in an order published in Northern newspapers, called for rush bids from leather workers to be received no later than 5 p.m. on Aug. 26, 1862, for thousands of much-needed sets of harnesses, saddles and other cavalry equipment to be rushed to several armories around federal territory.

“Bidders will state explicitly in their proposals the time, quantity and place of each delivery,” the order stated, adding the bidders should send proposals to the War Department in Washington, D.C., clearly labeled as “Proposals, for Horse Equipments.”