In 3-5 complete sentences, explain how Islam expanded across Asia, Africa, and Europe.

First, Arab traders came from Asia into North Africa. They moved across the Sahara into West Africa. Later on, other merchant traders came by boat to the east coast. Islam spread as ivory, salt, slaves, gold, and many other items were traded and sold.

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

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