Answer: There was continued diffusion of crops and pathogens throughout the Eastern hemisphere along the trade routes.
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Explanation:
The Union Pacific and central pacific
Answer:
After the war ended in 1865, Barton worked for the War Department, helping to either reunite missing soldiers and their families or find out more about those who were missing. She also became a lecturer and crowds of people came to hear her talk about her war experiences.
Explanation:
Because Of WoodBlock Printing
Answer:
A. an increase in the demand for widgets, followed by a decrease in the supply of widgets
Explanation:
This obeys the laws of demand and supply. As price reduces, demand increases and supply reduces.
