Sorry this is kind of late, but the answer is C. Western Europe and Sub-Saharan Africa.
Nosotros CONOCEMOS a Pablo.
The answer is this because CONOCEMOS comes from the word CONOCER meaning to know. CONOCEMOS means WE KNOW in Spanish. In this case, CONOCEMOS means WE KNOW (A PERSON) while SABEMOS means WE KNOW (SOMETHING). So, the answer is CONOCEMOS because in this case, it's a PERSON we know and NOT A THING/SOMETHING.
HOPE THIS HELPS!
HAVE A GR8 DAY ;-)
Answer:
There are in Timbuktu numerous judges, teachers and priests, all properly appointed by the king. He greatly honors learning. Many hand-written books imported from Barbary are also sold. There is more profit made from this commerce than from all other merchandise.
Explanation: