Answer:
I think A, B, and D.
Explanation:
Several nations were competing for land. The more land they had, the more power they had, gaining resources and turning others to their religion.
Answer:
C. no learning is taking place.
Explanation:
A learning curve is defined as representation (graphically) of how more experience improves information learned. Applying this information with the information provided within the question, It can be said that a 100% learning curve implies that no learning is taking place. This means that there is no learning curve therefore there is no experience or knowledge being gained.
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Answer:
Africa is the only continent crossed by both the Prime Meridian and the Equator.
Some Canadians live on farms in the Central Prairies