They died from cold,starvation and diseases such as influenza.
The effects of manufacturing and capital on the U.S. economy were profoundly intense. As soon as the Industrial Revolution spread to the US from Britain, US GDP rose dramatically and millions more people were put to work in factories--lifting the middle class.
Answer:
By referring to an ancient Greek or Roman author or the bible
The major problem caused from overharvesting lumber in the western United States is 'deforestation', which means cutting down way more trees than trees growing.
Y to ies , makes it plural
