which of the following statements best describes environmental changes caused by westward railroad…
which of the following statements best describes environmental changes caused by westward railroad expansion?\no western forests were cut down for lumber for railroad and bridge construction.\no western factories were built in what had been wooded rural areas.\no changes occurred only in the western plains, where animal populations decreased.\no the railroad expansion caused no environmental changes in the west.
Answer
Answer:
Western forests were cut down for lumber for railroad and bridge construction.
Brief Explanations:
During west - ward railroad expansion, large amounts of lumber were needed for construction, leading to deforestation of western forests. Other options are incorrect as factories building isn't the main environmental change here, changes weren't limited to plains, and there were significant environmental changes.