A. The railroad linked these cities to the rest of the country.
I think that it would be A
A)a new defensive tactic known as trench warfare
Trench warfare allowed the war to drag on for long periods of time because of the stalemates that ensue from the opposing armies refusing to give up the land under their controls, resulting in high casualties in no man's land.
Hope this helps
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<span>The
strategic crossroads northeast of Richmond is the “Cold Harbor”.
The Battle of the Cold Harbor was on the final battles fought in 1864
during the American Civil War. The Peninsular Campaign led to a combat in
between the Union led by Lt. Gen. Ulysses S. Grant and the army of
Confederate Gen. Robert E. Lee.
When Grant was not able to break the lines drawn by Lee in Spotsylvania
both the armies headed towards the Anna River that was only 25 miles from
Richmond.
After this battle, Grant continued to pursue his goal of attacking the
capital of the Confederate, which led to another battle just 8 miles from the
northeast of Richmond, which was in the vicinity of the strategic crossroads
northeast of Richmond, called Cold Harbor.
The name Cold Harbor was derived from the name of a tavern and the place
was situated in between the rivers Chickahominy and Pamunkey.
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The architecture style is different. romanesque churches came first. they were bulky, strong and had really thick walls. their windows were regular roman arched shapes. they usually have lower ceilings and not much light inside.
Gothic cathedrals came later. they have pointed arches, lots of tall windows for light stained glass and flying buttresses to help support the higher and thinner walls.
