The correct answer is A. Olmec
They were the group of people that lived in the central and south America before all the more famous groups like Aztecs, Maya and Inca. They created the calendar that was used by those three later and many believe that they are the creators of the concept of zero.
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<span>Since the congress must exercise as the overseer of all federal agencies, thus they must decide on the need for new rules/laws and make sure the old laws are still adequate.</span>
<u>London Underground Railway was a huge success because of the following reasons I'm telling you ---</u>
1. The <u>population</u> of London <u>increased</u> dramatically because many people migrated from villages to the city in search of work.
2. People of the city were <u>accommodated outside the city</u> in family cottages, while the <u>industrial places</u> where they worked were <u>located on the inside</u> of London.
3. Some form of transport was needed so that people could commute from home to work and back home, and the Underground Railway helped in that a lot, because it was the only mode of transport which <u>carried a large number of people in a short span of time</u>.
4. Although the railway was discouraged earlier because people complained of suffocation, it became a huge success because it was <u>the only way of connecting their homes with their workplace</u>.
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Answer:
American neutrality
The president insisted that all government actions be neutral, and that the belligerents must respect that neutrality according to the norms of international law.
The Americans helped the British Empire, French and Portuguese forces defeat and turn back the powerful final German offensive, also the Americans played a role in the Allied final offensive
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The stock market crash of 1929 was not the sole cause of the Great Depression, but it did act to accelerate the global economic collapse of which it was also a symptom. By 1933, nearly half of America's banks had failed, and unemployment was approaching 15 million people, or 30 percent of the workforce.