<span>B. whom freedmen should look to for leadership</span>
A
Explaination::
For higher crop productivy; decreased use of water and fertillizer
You are right, it is D. Tourism
Im like 98% sure it happened in the US
Answer:
Botswana extends from the Chobe River (which drains through the Zambezi to the Indian Ocean) in the north to the Molopo River (part of the Orange River system, which flows into the Atlantic) in the south.