This came to be known as the American System developed by Henry Clay
The stairs at Machu Picchu are also known as the "stairs of death". These stairs are made of large rocks, these stairs are made at the edge of the cliff providing a breath taking view.
<h3 /><h3>What is Stairs?</h3>
Stairs are the steps directed in an inclined position to reach the upper level, they are made for the ease to climb, stairs are now being exchanged with elevators and escalators.
Machu Picchu stairs have 1600 steps, these steps lead the way to Huayna Picchu (a cliff). The highest level is about 2700 meters, these stairs are difficult to climb but still is a tourist destination.
These stairs were made to protect Sapa Inca and the family from invaders these stairs were made, also the city of Machu Picchu was saved by this from the invaders.
Machu Picchu is a city in the country Peru, South America. It is a favorite tourist destination
Learn more about South America at brainly.com/question/27079423
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Answer A) Both sides understood the war would be long and sanguinary as a result of the First Battle of Bull Run. Both sides were poorly equipped and poorly led by their generals and although the Confederate troops won, there were many casualties on both sides and the Union troops retreated. Both armies realized they were inexperienced and that this would be a long and grueling war.
Many people starved during the first winter because most people wanted to look for gold instead of working on the settlement