The war started because of militarism,Alliances,imperialism and Nationalism
Answer:
Spain
Explanation:
Columbus was an Italian explorer and skilled navigator who convinced King Ferdinand and Queen Isabella to make a voyage to the west and provide his crew with ships. There he made the discovery of the "New World", which was one not known to anyone in the Eastern side of the world (accept indigenous people who occupied the land at the time).
Therefore, the answer is Spain.
1 ) Arab world located in the middle of the world which make it very easy and close to spread the news or celestial religions through the movement of traders and travelers to all of the world.
2)Imperialism means controlling the rule of a state, territory and the people of another country, or controlling the various parts of the weak world and its wealth. The Arab world contains many natural resources that the industrial world needs, and the goal is therefore to control it.
Hope it helps!