How was Islam first introduced to West Africa and North Africa, where it is still widely practiced today? A through Muslim merchants who traveled throughout the regions
B
through Muslim scholars who sought to spread the word of Allah
c
through missions established by Muslim leaders in an effort to convert Africans
Oo
through officials from the Islamic government of Spain who sought allies in Africa

nicely as to join and when they said no punch them in the face and run away

explanation:

answer; (a) he was a u.s senator for 38 years;

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b