I believe the answer to your question is strict.<span />
Answer:
The ban against enslaving Muslims was observed very strictly in Hausaland in many ways. For example. if a non-believer would become a Islamic so called "believer", he would no longer would be someone's possession (slave). This is somewhat illogical because anyone could say that they are a Muslim just to become a free man or woman.
Explanation:
I majored in History
Due to public pressure and timely diplomatic impositions, he was forced to relinquish the Congo.
How were the Irish Immigrants treated when they came to America?
<span>(1) Islam spread beyond the borders of the
Arabian peninsula</span>