The most accepted theory about the origin of the American Indians is that they managed to come to the Americas at the dying phases of the last Ice Age, so 12-13 thousand years ago. They are thought to have come from Asia, through the Baring Bridge, and moved in the interior of the Americas through the gap in between the two large ice masses on the east and west. This theory has been debated though, both about the origin of the American Indians, and about the timing of their arrival, as there have been found multiple clues that suggest that people from Oceania also migrated toward the Americas through the Pacific, as well as migrating much earlier, almost ten times the time suggested.
The civilization that developed in the Americas were heavily dependent on the living conditions. In North America, there were not lot of great civilizations, and the ones that were, were simple agriculture civilizations, which are known for building mounds for several purposes. In Central America and South America, the conditions were more favorable for more developed civilizations to develop. Apart from being based around agriculture, these civilizations were also building large and beautiful buildings. They perfected the usage of several metals, constructed irrigation and drainage systems, and even converted the land in accordance tot heir needs. The organization was also on a much higher level in Central and South America than in North America.
Trench warfare, poison gas, computers, submarines, radar, and machine guns set World War I apart from previous conflicts.
<h3>What
technological advancements were made during WWI?</h3>
Trench warfare was the most essential technology for fighting on the Western Front and establishing regional domination. Machine guns and poison gas, on the other hand, were light and toxic weapons that helped the army improve its positions.
Through mechanical and electrical improvements, computer submarines and radar enabled protecting systems in the air and coastal zones.
Thus, Trench warfare, poison gas, computers, submarines,
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The use of primary sources exposes students to important historical concepts. First, students become aware that all written history reflects an author's interpretation of past events. Therefore, as students read a historical account, they can recognize its subjective nature.
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Answer:
The difference between the Articles of Confederation and Constitution is that the Articles of Confederation are the rules that were agreed by the United States of America in the 18th century whereas the constitution is the rules that democratic countries and other legalized institutions develop to implement law and order in their body.
Explanation:
Answer:
Beyond the literature importance, The Thousand and One Nights is a good way to learn and discover more the customs and social structure of the Arabian world of the 9th century.
Explanation:
We don't know the exact time when the Arabian Nights are passed, but the most recent date which these tales were compiled is the 9th century. In these stories, we are introduced to Sherazade and a king who loves stories. She tells him tales about several themes, and trough these stories we can know more about the culture, the customs, the beliefs and ideas of that period.
