<span>To protect the city of Constantinople attacks <span>by sea.</span></span>
Answer:
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Explanation:
Inca's: They built a system of roads and bridges across the roughest terrains of the Andes. The Incas developed superb architecture and engineering techniques without the use of the wheel and modern tools. The Incas did not have a written language but had an accounting system. The quipu was a collection of colored strings of alpaca, llama or cotton threads used to record accounting information in the form of knots.
Maya: Maya Engineers created aqueducts which used water pressure technology. The Maya developed the only complete writing system in Mesoamerica.
Aztec: They perfected the technique of creating artificial islands called Chinampas. They constructed a double aqueduct to bring fresh water to Tenochtitlan.
The two motivation includes the protection of consumers and dismantling of monopolies.
In order to better American society, more emphasis was placed on openness and accountability in government during the Progressive Era.
There have been numerous reforms throughout this time regarding, among other things: women's political rights, food safety regulations, civil service reform, workers' rights, and others.
Anti-trust laws were put in place as a set of guidelines to safeguard consumers from unfair business practises and promote competitiveness among producers.
Therefore, the Progressive Era's anti-trust laws were inspired by the need to safeguard consumers and break up corporate monopolies. The only method to break a legal monopoly is to put pressure on the government to alter the legislation and eliminate market limitations through a procedure known as deregulation. This may be the result of consumer demand, a shift in technology, or lobbying by businesses looking to enter a market.
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Communications: In 1900, there were not many technological devices that allowed for speedy communication. In 2000, there were emails,allowing for instantaenous sending of messages across the internet. Also, not everyone had a telephone, and the ones that existed were to where near as efficient as those that we have today.
Transportation:In 2000, there were planes. This allowed and still does allow for fast transportation of goods. In the year 1900, there were no planes, and goods were delivered much more slower than in the year 2000.
Government:In 1900, many rights and laws that were present in 2000 did not exist. It was from 1900 on that people started fighting for more rights. We had the suffragettes fighting for the right to vote,and thanks to that political fighting done in the early 1900's, they were able to achive their goals. During the 1900's the government of the United States underwent a progressive revolution, bringing on a lot of change on how things were done.
Disease. Disease was a very important factor that led to the collapse of the Inca empire. Smallpox, which was a very dangerous disease back then killed over 200,000 Inca people.
