To reduce competition from foreign grain producers .
Answer:it's excluded female workers
Explanation:
Newton's first law says that <em>"every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force."</em>
All of those would be correct for it is pretty much impossible to break the law of motion. If you're moving or stationary, you need the influence of an external force to change the pattern.