Answer:
They divided the states into different time zones.
Explanation:
As trains left to go to locations, it would be later or earlier depending on which direction they went, so take for example a train going from New York to Seattle. It would probably be a couple ahead of New York.
The correct answer should be A. By strengthening the powers of the US national government
The idea was having a strong centralized government that was based around US ideals and values.
You might think it too high to say 90% ... but it really was 90% of funding for the Interstate Highway system that was provided by Congressional funding. This was a huge program signed into law during the presidency of Dwight Eisenhower. It was considered essential to the national interest. The Federal-Aid Highway Act passed in 1956 allocated $26 billion (in 1956 dollars!) to this monumental road-building effort.
No i personally don't think that canada should cut ties with the queen
"c. The city became a central hub for trade, which contributed to the empires growth" best describes the effect of Constantine moving the capital to Constantinople, since it was a thriving metropolis.