Which two countries were split by civil wars between arab muslims in the north and non-muslim groups in the south?

a and b!

dfroos means which is a and b

the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.

b.unemployment reached nearly 25 percent.