The way that railroads and advances in communication affect geographic patterns in the united states is :
C. They changed the physical characteristics of a region
(since a lot of its natural form probably blown up by dynamite during the railroad making process)
So, if your army consists of untrained and unskilled volunteers - the only chance you have is winning in numbers. However, sometimes even that isn't enough. If you don't have strong, well built, and skilled warriors to defend your nation - an attack could leave you vulnerable to a collapse.
Answer:
The Silk Road is very hard to be measured, and this is due to its structure, which has both land routes and maritime routes, as well as having multiple routes that branch out in several regions. So to make an estimate about the distance between Chang'an and Rome is almost impossible because there's both land route and a maritime route from Levant and on.
It is estimated that it was approximately 8,700 km long, but as I said, if we take the whole network of the Silk Road routes than the combined distances may rise to approximately 35,000 km. It was a network of routes that were connecting East Asia, Central Asia, Southeast Asia, South Asia, the Middle East, the Horn of Africa, and Europe.
Answer:
The correct answer is A. The dual functions of members of Congress most frequently lead to conflicts between the interests of voters in a particular state and the interests of all Americans.
Explanation:
Members of Congress, whether Representatives or Senators, have the function of representing the citizens of the states in which they were elected, within the legislative structure of the federal government. Therefore, they must primarily channel the interests of the citizens of their states in Congress, with the objective of meeting their needs and achieving the greatest benefits for them.
Now, on the other hand, they are members of the very structure of the federal government and as such they must consider the interests not only of the citizens of their states, but of the entire nation, with which they must have the common good for the entire country as their objective, regardless of the interests of its states.
Thus, a duality is generated, since many times the interests of the citizens of the state they represent are contrary to the interests of the other states or the federal government itself, with which congressmen have to have the ability to balance both interests seeking achieve the best possible result.