The four River Valley Civilizations were alike in some ways but they were very different to. The writing system is one of the many ways to tell how all four civilizations are different from each other. In Sumer, they had a writing system with the purpose to spread information & culture. Where in Egypt they created pictograms & it was a very simple form of writing. Later they evolved & created hieroglyphics. India, had the most complex writing system out of all four civilizations. China, in my opinion had a weird way of writing, they wrote on what they called dragon bones. In the late 1800’s two scholars found out the bones had scratches which had a big part in decoding ancient writing. In the four examples they had very different purposes for writing, even though we don’t know how to decode ancient India’s writing I think that there writing system was somewhat like the Egyptians because they were really powerful like the Egyptians. Since the dawn of time, technology has been present and has always been a major factor of civilization. The Sumerians invented a material that has forever changed the world; Bronze thus the Sumerians marked the Bronze Age. I believe that this invention caused the Sumerians to become much more powerful but also be a target for many people. Many wars were caused over time for resources like bronze for example the Trojan War.
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<span>The second industrial revolution or the Technical Revolution was an electric revolution. Many problems arose during this era - the gap between the rich and the poor grew, unemployment remained unsolved, and economic growth was unstable, with the world economy experiencing harsh depressions. However, innovations such as the development of railroads resulting to an economical transportation of goods, massive production of iron and steel, and the evolution of electricity as a source of power were brought by the second industrial revolution.</span>
No, it is false that first battle at Bull Run (Manassas) convinced the Union Army they could defeat the Confederates, since this battle ended with a Confederate Victory.
The south improvement company in 1872 caused rockefeller able to monopolized around 90% of the oil market in North America.
The south improvement company largely increased the number of oil and railroad companies in southern states. Because of the increase in numbers, the market for oil and railroad companies became saturated. This lead many of his competitors to bankruptcy, which is why the competitors called it a conspiracy.
Both can transfer energy through matter, but sound waves travel through air and infrared waves travel through space.
