The correct answer is - Cold War.
The rivalry between the two biggest powerhouses in the world, the United States and the Soviet Union, was known as the Cold War. The Cold War period is a period of great rivalry, tension, threats, arms race, space race, technological race, pretty much direct and intense competition in everything in order to prove the world, and the opponent, that they are the better one, the strongest one.
Luckily, this 46 year long period, even though with few situations being right on the edge, didn't resulted in another war, because if it did, it was going to be much worse than the World War II by far.
Answer:
The ancient Maya, a diverse group of indigenous people who lived in parts of present-day Mexico, Belize, Guatemala, El Salvador and Honduras, had one of the most sophisticated and complex civilizations in the Western Hemisphere. Between about 300 and 900 A.D., the Maya were responsible for a number of remarkable scientific achievements–in astronomy, agriculture, engineering and communications.
The Ancient Maya
Mayan civilization lasted for more than 2,000 years, but the period from about 300 A.D. to 900 A.D., known as the Classic Period, was its heyday. During that time, the Maya developed a complex understanding of astronomy. They also figured out how to grow corn, beans, squash and cassava in sometimes-inhospitable places; how to build elaborate cities without modern machinery; how to communicate with one another using one of the world’s first written languages; and how to measure time using not one but two complicated calendar systems.
Explanation:
Answer:
Some of the major issues that Abraham Lincoln faced while he was in office included the secession of many of the Southern states, the outbreak of the Civil War, worry over whether the Emancipation Proclamation could withstand a legal challenge, and a low approval rating from his constituency.
Answer: During the water cycle some of the water in the oceans and freshwater bodies, such as lakes and rivers, is warmed by the sun and evaporates. During the process of evaporation, impurities in the water are left behind. As a result, the water that goes into the atmosphere is cleaner than it was on Earth.
Answer:
Ensuring the stability of the oil industry
Explanation:
Maintaining the oil industry is important because it provides the most money for the region. Ensuring it is stable will keep the economy running.