By 1500, what was the dominant religion in west africa?

Islam was the dominant religion in West Africa in 1500.

Explanation:

From 639-708 C.E, Arab Muslims captured North-Africa.Arab Muslims want to bring Islam to west Africa too, but they knew it would be quite hard to cross the Sahara desert.Islam soon reached Ghana through Muslim missionaries and traders.Ghana's king did not convert to Islam but he allowed Muslims to build homes and mosques within his kingdom.Muslim merchants and traders colonized in "Kumbi" which were the huge market place of the time.soon the Muslim community grew and they had 12 mosques.

You should provide a picture to show where the arrow is pointing and which information that is given. but there are 3 branches of the government, legislative, executive, and judicial. legislative makes laws, executives pass laws, and judicial are the courts

In fact it is not just nuclear fusion and fission that  can  transform  matter  (or mass)into energy. any time  energy  is produced, some small amount of  matter  or mass isconverted into energy.