<span>It reduced coast-to-coast communication from about 180 days to about a week.
This question is mildly ambiguous due to the word "communication". Does it mean "Speed of sending a message?" or "Speed of moving a physical object?" Given the available options as answers, I will assume the meaning is "Speed of moving a physical object?" With that in mind, let's look at the available options and see what makes sense.
It made coast-to-coast communication instantaneous.
* Even modern jets can't travel from coast to coast instantaneously, so you wouldn't expect a train to do so either. So this choice is just plain silly and therefore wrong.
It reduced coast-to-coast communication from about a week to about a day.
* A stagecoach had an average speed of about 5 mph and covered 60 to 70 miles per day. So it's not going to go from coast to coast in only a week. And since that part of the answer is wrong, this choice is wrong.
It reduced coast-to-coast communication from about 180 days to about a week.
* The 180 day estimate is definitely doable. That's an average speed of about 17 miles per day which is a good speed for a person walking day to day. And that would be about 400 miles per day for the train. The numbers make sense and this is the correct answer.
It made coast-to-coast communication more complicated.
* Let's see. Buy a train ticket and possibly arrange for 6 layovers. Or plan a multiple month trip and possibly coordinate that effort without having any rapid means of communications? This option is just plain silly when you consider the logistics of traveling for several months vs traveling for a mere week. So this is a bad choice.</span>
Answer:
Explanation:
it is because the have more resources than other countries and they knew how to colonize countries and the have a powerful army
A difference between the Senate and the House of Representatives is A. the Senate allows unlimited discussion of bills, while the House has stricter rules.
<h3>What are the two legislative houses?</h3>
The bicameral system of the legislature recognizes the Senate (two members from each state) and the House of Representatives (based on states' population).
In the Senate, there are fewer rules that limit floor debate of bills than in the House of Representatives because the Senate has fewer members than the House of Representatives. Therefore, Senators can speak on a bill for a longer time.
On the other hand, the House of Representatives is governed by the Rules Committee, which regulates debates and ensures that members are equally given opportunities to speak.
Thus, a difference between the Senate and the House of Representatives is A. the Senate allows unlimited discussion of bills, while the House has stricter rules.
Learn more about the Senate and the House of Representatives at brainly.com/question/11246406
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Answer:
B. Ambassador to the United Nations
