Select all the correct answers. which two factors contributed to the spread of islam in africa?
a islam was already practiced by people in africa.
b many africans no longer believed in their own religions
c the islamic empire extended into north africa.
d the gold-salt trade brought islamic arabs into western and southern africab

pick 2

C) The Islamic empire extended into North Africa

D) The gold-salt trade brought Islamic Arabs into western and southern Africa

Explanation:

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Brainliest is appreciated. :D

she struggled with freedom of speech because she was affaird she would got shot.

the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.