Their own unpreparedness. Neither Grant nor Sherman had thought there were any Confederates within striking distance.
When the enemy attack came, half the Union divisions were not in place, and a big force under Buell had been delayed reaching the scene. The entire Union army was nearly pushed into the river.
Only Beauregard's decision to suspend the operation, and dig in for the night, saved the Union army from total destruction.
your mom utuyt
Battle
They ran out if ammo
The word reached them long before Union Troops arrived to enforce emancipation. They were free by law, but prisoners and slaves at the same moment in time.
Death from heat and vapours
your mom utuyt
They didn't know the terrain as well.
Battle
pizza
The troops hadn't been trained - as the army commander knew. The Union had not yet built-up an effective cavalry. Some of the enemy were wearing blue uniforms, which confused them.
To be quite frankly, they didn't have any problems. The Soviets were trained to deal with the harsh weater conditions they experianced and had a good logistical support sstem of food, ammo and tanks.
They ran out if ammo
A large Union force in a superior defensive position…
The 1862 US Civil War Battle of Shiloh had produced the largest number of casualties to that point in the war. There were approximately 29,000 casualties in total with the South bearing almost 10,000. General Grant believed that the South would be unable to sustain such losses and continue to defend itself. Although the Union had a slightly higher number of losses in the battle, Grant realized that the Union had the ability to recruit soldiers from its larger population. He therefore concluded that the South, in the face of absorbing more combat losses would end their rebellion.
They had to deal with bad weather, poor clothing, boredom, and hunger.
blocked the August Coup
After 1825, the British government unhappily tolerated Unions.