The South could not replenish fast enough. <span>Also, believe England backed the north if I remember correctly.</span>
The organization was League of Nations
The statements are not described but the conditions of the railroads in the United States after the civil war was not good.
At that time, the president was Abraham Lincoln, and he compromised that the government would subsidize the cost to build a trascontinental railroad. After the war ended railroad construction in the West and South continued for decades.
There were 2 main railway companies after the Civil War: the Central Pacific Railroad and the Union Pacific Railroad. Encouraged by government who provided funds, between 1865 and 1869, the Central Pacific laid 690 miles of track and the Union Pacific 1,087 miles.
Government helped the railway companies by giving them land, as they wanted American to expand west as cities were overcrowded in the east.
During the cold war, the two main nations that opposed each other was the United States, which headed the non-communist & pro-democracy nations, and the U.S.S.R, which headed the pro-communist nations as well as the Eastern bloc.
~
the state of not supporting or helping either side of conflict.