<span>The Byzantine emperor asked the Christians in Europe to help protect his empire from the Turks. In 1095, Pope Urban II called for a crusade against the Muslims to regain control of Jerusalem.</span>
The answer would be D. People in Northern and Western Europe started planting and eating potatoes as an important source of nutrition.
Answer:
The correct answer is B. The official language of every North African country is Arabic, and more than 90% of people practice Islam as their religion.
Explanation:
North Africa has a population of more than 200,000,000 inhabitants, mainly composed of ethnic groups of Arabs, who profess the Islamic religion.
In this region four languages are spoken mainly: Arabic, French, Berber and Spanish, besides a great number of dialects and unofficial languages that are used by the population.
A. Around 70 presente of Japan's population lives in the region between Tokyo and Osaka.
