Warm moist air from the Gulf of Mexico collides with cooler dryer air at a weather front, often leading to thunderstorms.
Strong upper-level winds push the storms upward into spinning thunderstorm updrafts called mesocyclones and can lead to tornado formation within those mesocyclones.
There are huge stone statues of four American presidents in Mount Rushmore Memorial National Park. These are based on the motifs of four of the most successful presidents of the United States, from left to right:George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln. This t
With the surrender of Japan in World War II, the Korean peninsula, occupied by the Japanese since 1910, was divided at the 38th Parallel:the north occupied by the Soviets and the south by the Americans. The prevailing tension exploded when North Korean troops invaded South Korea on June 25, 1950. Th
Map of the Aztec empire at its peak, when Hernán Cortes arrived in 1519. Aztec Civilization Take the opportunity to check out our video lesson related to the subject:
As United States dominance spread westward during the 19th century, the question of The administration of justice in the new territories was a serious problem as a result of the lack of a judicial and police system that could approach the one that prevailed in the more civilized regions of the east