One way Islam expanded was through trade. From the list below, choose another way Islam was spread. Nomadic tribes

Communication

Conquest

Christians and Jews converting

Conquest

Explanation:

Conquest played a significant role in spreading  Islam religion to an extent. It all began after the death of Prophet Muhammad. As a caliph, Abu Bakr, launch many military campaigns to bring Arabia under Islam and was successful in expanding further. He was able to give Arabs their new identity by introducing a new faith monotheism.

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.