Answer:
That new regular army developed the techniques of battle and siege that were used to achieve most of the 14th-century Ottoman conquests, but, because it was commanded by members of the Turkish notable class, it became the major vehicle for their rise to predominance over the sultans, whose direct military supporters ...
Home video game systems first became very popular in the mid-1970s. The Atari 2600 was invented in 1977. This made video games very popular. They had games such as Pitfall, Pac-Man, and Demon Attack. The correct answer is B.
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