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Because Germany would be close off and isolated from the rest of the world, it would be hard to get there and there would be lack of transportation.
Explanation: Battle of Cold Harbor, (May 31–June 12, 1864), disastrous defeat for the Union Army during the American Civil War (1861–65) that caused some 18,000 casualties. Continuing his relentless drive toward the Confederate capital of Richmond, Virginia, General Ulysses S. Grant ordered a frontal infantry assault on General Robert E. Lee’s Confederate troops, who were now entrenched at Cold Harbor, some 10 miles (16 km) northeast of Richmond. The result was Lee’s last major victory of the war and a bloodbath for the Union army. An earlier battle at Cold Harbor, on June 27, 1862, is sometimes called the Battle of Gaines’s Mill, the First Battle of Cold Harbor, or the Battle of Chickahominy River and was part of the Seven Days’ Battles (June 25–July 1), which ended the Peninsular Campaign (April 4–July 1), the large-scale Union effort earlier in the war to capture Richmond; it, too, was a Confederate victory.
Answer:
Many men became rich and brought their families, leading to bustling towns of successful small business owners. Mining towns did well with little regulation from the government, leading to the establishment of more independent towns in the West.