Answer:
Option A.
Explanation:
The number of communist countries increased exponentially in Europe after the second world war. The reason being that the Soviet Union occupied practically all of Eastern Europe by the end of the war as well as in the balkans. Unsurprisingly, they refused to un-occupy the nations and instead they established communist governments in order to maintain a strong foundation of "Satellite States"
The Allied faction, most notably the British, has gained the upper hand during the first world war due to their acquisition of various oil fields. The oil has powered their military vehicles most notably its naval fleet and the introduction of Mark V tanks that posed significant advantage at the course of the war.
Answer:By 661, Islam had spread as far north as the present-day regions of Georgia, Armenia and Azerbaijan and as far east as the eastern borders of ancient Persia (modern day Iran), even into areas of modern-day Afghanistan.
Explanation:
I believe the answer is A.