First time round (Sept 1862) - to convince the British that the Confederacy was a winner, worth backing.
Second time round (July 1863) - to plunder the rich state of Pennsylvania for desperately-needed food and clothing.
The Union naval blockade seriously hampered the Confederate war effort
most of them had been sunk or captured by union naval forces
Because Confederate leaders realized that the war effort would suffer a serious blow if Galveston, the state's busiest seaport, remained in the union's hands.
The Union Army was winning the civil war the most. The war finished with the surrender of the Confederate Army on April 9, 1865.
The formed the Confederate States of America, which fought the rest of the Union, and looked like winning for a time, in the summer of 1862, and again in 1864 when everyone thought Lincoln would be voted out in the election.
To stop aid from Europe.
By winning battles, so they could raid the Union ration stores and strip the boots of the dead Union troops to save them going barefoot.
During the American Civil War, a variety of factors hampered the Confederate war effort. Perhaps the most serious was the smaller size of the South's population: Confederate armies were typically outnumbered by their Union counterparts, and replacements for battle-casualties were much harder to recruit.
the confederate forts in western Tennessee were important in the union plan to defeat the south.
Confederate.
The Civil War was a war between the Confederate States of America and the Union. So, the Confederate states were important because they were one of the two warring countries.
Confederate-Gray Union-Blue