This civil war battle took place in northwest georgia in september 1863, and, following over 30,000 casualties in just two days, resulted in a confederate victory.

the answer is the battle of chicamauga

A.) Digging through the mountains was very difficult, and the long winters hampered workers’ ability to make progress.

Explanation:

Although over 10,500 military engagements occurred during the Civil War, it is generally accepted that there were 50 major battles of the Civil War, with about 100 other significant battles. The battles were fought in three theaters; the Eastern Theater, the Western Theater, and the Trans-Mississippi Theater.

Explanation:

Answers:

1.) Robert E. Lee (he was a confederate soldier)

2.) Ulysses S. Grant (he sided with the north during the war)

3.) Gettysburg

4.) i would say no but its up to you

Hope this helped :)

Digging through mountains was difficult, and harsh weather slowed progress.

Explanation:

The cross-country railrold took quite a while to build because burrowing through the mountains was troublesome, and the long winters hampered worker's ability to gain ground. The lower regions of Sierra Nevada, the winter snowtorms, lack of solid work and expanding requirement for burrowing hampered the advancement as they went higher in the mountains.

Digging through the mountains was very difficult, and the long winters hampered workers' ability to make progress.

Option: (A)Digging through the mountains was very difficult, and the long winters hampered workers’ ability to make progress.

Explanation:

The Transcontinental Railroad took several years to build because of its geographical condition which made the region harsh than the East. Railroad shortened travel time between the East and West. It took several years because ever work was done by the workers with their hand. Cold winters slowed down the works in building the railroad. Building railroad was back-breaking work for the workers.  

The statement that best explains why the transcontinental railrold took several years to build is digging through the mountains was very difficult, and the long winters hampered workers' ability to make progress. The foothills of Sierra Nevada, the winter snowtorms, shortage of reliable labor and increasing need for tunneling hampered the progress as they went higher in the mountains.