D. fishing
there is lots of water
Answer:
its either secular or nationalism
Explanation:
<span>Development is an important factor to comprehend the socioeconomic situations in rivers. Economic state of the Midwestern USA is much more developed than Amazon River region, that makes the Mississippi River more of a highway while there is not much going on in Amazon River.</span>
The use of machinery made work easier and more efficient, therefore more raw materials were needed because final products could be produced much faster.
B: desert, this is a sandy and hot place so there isn’t many plants that can survive the terrain
