Answer:
mabye there had been some diesease or we discovered new things
Explanation:
In the early history of the U.S., some states allowed only white male adult property owners to vote, while others either did not specify race, or specifically protected the rights of men of any race to vote. Freed slaves could vote in four states. Women were largely prohibited from voting, as were men without property.
Most likey trains and drill power tools
B. unsanitary conditions in the meat packing business
I believe it is D) It suffered a weakening economy, domestic revolts, and a loss to the Allies in World War I.