Answer:
In 1862, Congress passed the Pacific Railway Act, which authorized the construction of a transcontinental railroad. Four of the five transcontinental railroads were built with assistance from the federal government through land grants.
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In medieval Europe, a code of ethics known as chivalry developed which included rules and expectations that had the nobility.
<h3>What is medieval chivalry?</h3>
Chivalry was first developed as a code of honor that emphasized bravery, loyalty, and generosity for knights at medieval chivalry wars in the 11th and 12th centuries. By the later Middle Ages, illuminated manuscripts had helped establish chivalry as a system of values that permeated almost every Chivalry aspect of aristocratic culture. very polite, honest, and kind behavior, especially by men toward women. the system of behavior followed by knights in the medieval period of history, put a high value on honor, kindness, and courage: the age of chivalry. The Arthurian legend revolves around the Code of Chivalry which was adhered to by the Knights of the Round Table- Honour, Honesty, Valour, and Loyalty.
So we can conclude that Chivalry originally referred to the medieval knight's code of honor but today references a range.
Learn more about chivalry here: brainly.com/question/27866094
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The correct answer is - 25 miles.
The journey/postal/communication relay system established in the Mongol Empire had stations set on approximately 25 miles, though there were variations from around 20 to around 30 miles.
This system was set up because the empire was enormous, so the quick travel of information was key for its functioning and proper organization.
The system, known as yam or ortoo, was very simple but very effective. For the means of travel the horse was the animal that was used, and the Mongols estimated the distance at which a single horse can be giving its maximum in speed, so they put up stations at distances where the horse's speed will start to decline because of exhaustion. The rider of the horse was either giving the message to another rider, or he was taking food and water with him, as well as a new, rested horse, and continued to the other station.