Field.
Agrobiology is the study of plant growth due to soil condition. Agriculture is the cultivation of different life forms for food, mainly it has to do with farming. Based on this, agros most likely has something to do with the field.
A. Because the African Americans needed to be patient to get protection
The Knights of Labor attempted through educational means to further its aims by an 8-hour day, abolition of child and convict labor, equal pay for equal work, elimination of private banks, cooperation. Much like its methods, were highly plausible.
Only three fifths of the slaves population would be counted for tax purposes
Answer:
Nearly 10 million.
Source: thirteen.org/wnet/historyofus/web05/segment1.html
