Answer: the correct answer is a) that would investigate changes in working conditions as to their effects on workers' performance.
Explanation:
Many conclusions were reached out of those experiments. One of the most interesting is the so called Hawthorne effect which is that individuals change their behaviour when they know that the are being observed.
Answer: I think it was to get colonists to join the Patriots
Explanation:
Lots of heat. It was probably the first time that that sort of incendiary device was used in combat.
It overturned the<span> Plessy </span>v<span>. Ferguson case and helped limit racial discrimination. </span>
Anger and violence and resentment. and now we feel bad for them and the African Americans and our treatment of them for the past has created the apathetic and pathetic subcultures that are native and African American