People in living in areas with steep mountains actually has an advantage when it comes to agriculture because there is already a free and vacant space that can be used to plant crops. In order to develop thesemountains into an area where planting is easily done, the people can create a stair-like structure on the edges of the mountains where they can plant crops that will be used daily and even sold in the market. This practice will be a very good strategy to make use of the steep mountain which is the only available natural resource at the time.
Answer:
Group A did not work as hard or as well as group B and would be less likely to spontaneously work on similar puzzles in the future.
Explanation:
Over justification, effect is a psychological phenomenon where people tend to lose interest in an activity when intrinsic motivation is replaced by extrinsic rewards. person not only lose interest in an activity but less likely to engage in that activity. people tend to see that external reward as bribe to do that activity which was earlier they were doing for internal appeasement.
As per the question Group A is externally motivated to do work, it would unlikely that they engage in such a similar activity in the future.
I'm pretty sure it's B and C.
(((SHORT EXPLAINATION)))
Thomas Jefferson bought 800,000 miles worth of land from the French, (West of the Mississippi River)
Mexico was given up I'm pretty sure out of fear - and they gave the U.S. Califoria sometime too.
Hope this helps!