I would say this one is answer b
Answer:
Commercial fertilizer
Explanation:
The application of commercial fertilizer, however, has been one of the biggest changes to impact farming. Commercial fertilizer, a blend of nitrogen, phosphate and potash, allows farmers to realize high yields on their crops and to use the same plot of land year upon year for their crops
Explanation:
In Africa the climate is very harsh
To trade sometimes people have to go very far distances and cross many different climate zones
For example in the desert climate zone, temperatures in the day can get very hot. At night the temperatures can drop below zero.
The harsh climate can affect how fast it will take for traders to get from one place to another. The climate can also affect the amount of goods or kinds of goods the traders can bring or purchase.
Answer:
me :c
Explanation:
if trump wins im moving to canada
The answer is Manifest Destiny.
Hope this helps.