I think it is B. 1950's, but that is just a guess so if I'm wrong then I'm sorry
Hope this helps. :)
Answer:
Explanation:
The arousal theory of motivation suggests that we are always looking for different activities that allow us to maintain an optimal level of psychological arousal. If Jim and Mariee want to keep their level or arousal, they will look for an activity that implies physycal movement an, maybe, some sort of risky feelings, for example, running on the streets at night or climbing some tree. If they want to lower their level of psychological arousal, they will do something that doesn't imply that much risks or moving, for example, playing cards, watching a movie, etc.
Answer:
The experiences we are having today were likely shaped by the past events you have been through. Events in your childhood or early adulthood have shaped the way you think, act, and interact with people close to you. ... Our past, present, and future are intimately linked by our memories.
The answer is 1). Increase farm and factory output :)
Hope this helps!