Explain the causes of the expansion of Muslim rule; how and where did it expand before 1450?

The major cause of the expansion of Muslim rule and how and where it expanded before 1450 was:

According to the given question, we are asked to show the major cause of the expansion of Muslim rule and how and where it expanded before 1450.

As a result of this, we can see that the expansion of Muslim rule in the period before 1450 was caused by the success of the Arab Empire in battle as they conquered a lot of lands and spread their religion in West and North Africa.

Read more about Muslim rule here:

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The Arab Empire starts conquering vast territories, which led to the emergence of the Islamic religion.

Explanation:

Islam spread through military conquest, trade, pilgrimage, and missionaries. In the west and north Africa, Islam began to spread during the 9th century. The Muslim conquest affects Europe by the capture of several states. The Moors dominated the Iberian Peninsula from 711 until 1492 and the Muslims rule the Island of Sicily. In the 11th century, Europe launched a series of holy wars, known as the Crusades. Their goal was to retake Jerusalem and the surrounding Holy Land from Muslim control. After the four crusades, Christians lost the war.

It expanded in Iberian peninsula, Africa, Sicily, Byzantine and Sasanian empires.  

d) post-world war i

due to inefficiency of management, the business plan has failed

idk what right product means but i assume it's this one since this was the last one left after i did the other three

the finance team has misjudged the requirement of business plan and chosen a wrong line of credit

operations risk is when the employees make a mistake

flash floods have damaged all machinery in the main manufacturing

natural disasters include anything ruined in the business by the weather or other disasters such as earthquakes

there have been foreign exchange rate fluctuations

economic risks is when things in the economy changes (like interest rates, currency value). the government has a large part in controlling this