How did desertification and migration affect the cultural diversity across the continent of Africa? How did the geographic elements of Africa effect its development?

How did diverse African cultures develop across the continent?

What factors contributed to the wealth and development of African societies?

2. The geography of Africa helped to shape the history and development of the culture and civilizations of Ancient Africa. The geography impacted where people could live, important trade resources such as gold and salt, and trade routes that helped different civilizations to interact and develop. 3. In Africa, civilization rose early as people settled in the lush areas that sheltered them from the harsh desert. The first major civilization in Africa was Egypt, centered around the lush Nile River delta. Egyptian civilization truly began around 3150 BC when the ruler Menes unified the entire area into a kingdom.

Explanation:

I don't know 1. 4.

after a more than a decade and a half of combating al qaeda (aq) in afghanistan and pakistan,

the united states faces a diverse array of threats from al qaeda affiliates in the middle east and

africa. while senior al qaeda figures reportedly remain based in pakistan, the network includes

a number of affiliates across the middle east and africa including al qaeda in the arabian

peninsula (aqap), al qaeda in the islamic maghreb (aqim), and al shabaab. al qaeda also

retains a small but possibly growing presence in afghanistan. u.s. officials have stated that al

qaeda still maintains a foothold in syria through its ties to hay’at tahrir al sham (formerly

known as the nusra front), though the exact nature of that relationship may be evolving. this

report examines the threat posed by al qaeda affiliates in the middle east and africa as described

by u.s. officials and outside observers, as well as the u.s. approach to date in responding to these

threats. this was all i could find hope this : )