Answer:
the system of checks and balances is intended to make sure that no branch or department of the federal government is allowed to exceed its bounds, guard against fraud
Explanation:
and allow for the timely correction of errors or omissions.
87 years ago, the Founding Fathers created a brand new country here based on the idea that everyone is equal. Now, we are at war with ourselves, and this war is testing whether that kind of country can survive. A battle of this war was fought right here where we are standing. We are here today to dedicate a part of this battlefield as a cemetery for the soldiers that died here. This is the right thing to do. There is no way that we can ever bless this ground today more than the soldiers that died here already have. We can’t even come close. No one is going to care or remember the words we say here, but no one can ever forget what those soldiers did here. It’s up to the rest of us that are still alive to dedicate ourselves to finishing what these soldiers have started. It’s up to us to dedicate ourselves to saving the country, and remind ourselves that people have died for this cause. We have to promise that the soldiers here did not die for nothing. We have to promise that this country, under God, will be free again. We have to promise that a country that is made up of the people, was created by the people, and made to serve the people can exist in this world.
Explanation:
Jair Bolsonaro is the last president
Answer: Horses. Riding on horses in battle or just finding a place to settle would have been much easier than walking. So, the were helpful in battle and they were helpful to nomads.
Explanation:
<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>
