This definitely has to do with the excrement of animal feces. It's poop that does this, caused by farming.
It is a period of 10 years.
Sharecropping, agricultural depression, the widespread infestation of the boll weevil, and flooding also provided motives for African Americans to move into the Northern Cities. The lack of social opportunities from Jim Crow laws also motivated African Americans to migrate Northward.
Answer:
(1) Guadalupe Hidalgo
(2) Texas, California, Utah, Nevada, New Mexico, Colorado
(3) Rio Grande river
Explanation:
An executive order is not passed by Congress
