The answer is : The crusades.
The Crusades were a series of religious wars between Christians and Muslims started primarily to secure control of holy sites considered sacred by both groups. In all, eight major Crusade expeditions — varying in size, strength and degree of success — occurred between 1096 and 1291.
The correct option is D. The Byzantine Empire’s territory change during the reign of Justinian I the empire grew to the largest extent it would ever see.
<h3>How did Emperor Justinian impact the territory of the Byzantines?</h3>
From 527 to 565, Justinian I presided over the Byzantine Empire. Most people associate Justinian with his work as a lawmaker and codifier. During his rule, Justinian restructured the Byzantine Empire's government and implemented various changes to improve accountability and lower corruption.
The Byzantine Empire reached its greatest geographic extent under Justinian I, who ruled from 527 to 565. The empire included the Balkans to the north, Egypt and other regions of north Africa to the south, Anatolia what is now Turkey, and the Levant which includes modern-day Syria, Lebanon, Israel, and Jordan.
Learn more about the Byzantine Empire here:
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I assume that these are the options.
the first option, tariff, is a form of tax.
the second option, work ethic, is indeed something the workers can do to improve the economy so this is the correct answer
Osaka is a city and trade surplus would be more an effect than it cause for good economy
Many settlers were willing to leave their homes and head west due to the dream of attaining a better life, usually thinking of the possibility of acquiring free or cheap land. Other ocassions were for example, the "gold rush" in which so many went to California in search of gold. Others went west hoping to find more freedom.