Phillip II
Concerned with defending southern Gaul from Muslim attacks and beguiled by promises of help from local Muslim leaders in northern Spain who sought to escape the authority of the Umayyad ruler of Cordoba, Charlemagne invaded Spain in 778.
A: Density
All the rest are chemical, not really sure exactly how to explain it. But I hope this helped!
Answer:
African Americans in the north had it easier than the ones in the south because the people in the south were very racist, unfair, and discriminatory.
in the north African Americans were still mistreated, but there was less of it because the majority of the people in the north were not racist.
Explanation:
He attended Oxford University!!!!!