Answer:
True
Explanation:
The civil war lasted 4 years, from 61 to 65.
A key role of the Money changer was to help, in the exchange of one type of coin for another from different places through Merchants.
A Money changer may be a person or an association, whose profession is the exchange of money or currency of one nation, for that of another. Money changers helped the merchants of foreign nations to acquire the local coins or currency of that country to continue their business.
European leaders responded to Islamic expansion in a very violent way. Following the initial incursions of the Islamic forces in those years, the European leaders decided it was time to take up arms and fight them in their own lands - what followed were the Crusades.
