Which challenge did farmers most likely face during the early years of the Great Depression? O They could not sell an overabundance of produce because customers did not have money.
O They could not sell their farms for fair value because people were scared of the Dust Bowl.
C They could not pay back loans, forcing the bank to foreclose on their properties.
C They could not pay employees, forcing the government to foreclose on their properties.

They could not pay back loans, forcing the bank to foreclose on their properties.

Explanation:

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.        

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.