I think the answer is B.
hope this helps x
Answer is (3) Knowledge of astronomy was used by
<span>Muslims to fulfill religious obligations.</span>
C. allows historians to confirm that a source’s information is correct. Hope that helps!
Sub-Saharan Africa<span> is, geographically, the area of the continent of </span>Africa<span> that lies south of the </span>Sahara<span> Desert. Politically, it consists of all </span>African<span> countries that are fully or partially located south of the </span>Sahara<span> (excluding Sudan, even though Sudan sits in the Eastern portion of the </span>Sahara<span> desert).</span>
