Carnegie created a monopoly on steel
<span>The cities of Chichen Itza and Tenochtitlan reveal that the civilization that founded them have advanced knowledge in architecture, mathematics, physics, chemistry and astronomy at the very least.
To create such proportional and seemless structures, civilization must have advanced mathematics in practice. And for those structures to stand not only the test of time but also the forces of nature requires specialized knowledge in both chemistry and physics. This leads to the conclusion that the people who planned the structures are not only priests or shamans but also engineers who like their modern counterparts are well versed in the sciences.
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The way that thier lives were still the same was that even though a slave got frred from one plantation they could still be picked up and worked. One way they are familiar is that they were both still treated wrongly. They both still got less than whites and they could still get beaten.
Answer: The environmental changes from the 1900s to today has drastic affects on us as humans. many of our decision has left us thinking why did we do that like the great coral reefs dying that is because we didn't recycle and all of our plastic went into the ocean and is killing all sorts of animals and plants. Plus In the 1900s we did have wildlife problems but now we have just created a monster of problems joining forces and are destroying our planet. In the 1900s people had a problem with building roads but no one listened to the quiet people the government put their foot down and said we are building these concreate killers but when they did it made a bigger problem now we have huge car wrecks and huge trucks more advanced technology that people think will save them but really it is all just to make some cash.
Lincoln Steffens was considered a reformer because his wokerd expose problems in business and government. <span>Because of his job as a police reporter, Steffens was able to publicized different corruption happening in the US. He wrote the book “Shame of the Cities” where he had exposed some of the biggest corruption cases in the United States</span>
