<span>A quadrilateral that has exactly one pair of parallel sides, is a </span>Trapezoid.
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Answer:
1. Cultural exchange of gunpowder
2. Cross Cultural exchange was Through Europeans.
3. Spread of islam
Explanation:
1. There was a cultural exchange of gunpowder by the Mongols. Tang and Song dynasties were non nomadic and used gun powder. When expanses of land like southern Asia and eastern Europe was being conquered by nomadic Mongols, gunpowder was spread to non nomadic areas.
2. Cross cultural exchange was through European dominated trade, this was by the Dutch and Portuguese. Trade was mostly sea based and central Asian nomads had no access to this. This development limited Central Asia in cross regional exchange.
3. One cross cultural exchange was that Non nomadic merchants spread Islam to areas in India.
<span>The correct answer is checks and balances. They wanted to make a system where one part of the government would be in charge of keeping another part in line, while itself being kept in line by the third part. It is like a triangle where you control and are being controlled. This was done to prevent anyone becoming too powerful and tyrannical.</span>
Answer:
Asia and the Americas
Explanation:
The US gained influence in both the Caribbean and Pacific. This was due to its acquisition of Puerto Rico, the Philippines and Guam.
