Answer:
Railroad timetables in major cities listed dozens of different arrival and departure times for the same train, each linked to a different local time zone. Efficient rail transportation demanded a more uniform time-keeping system.
<span>Under current U.S. law, U.S. citizens caught traveling to Cuba without government permission could be fined and sentences to jail.
This would happen in any country, not just in America - if you don't have the approval to enter a country, and you still do it illegally, then you are likely to go to jail if you are caught. Apart from being imprisoned, you will have to pay a fine which is always expensive.
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Answer: Chemical compound, any substance composed of identical molecules consisting of atoms of two or more chemical elements
Explanation:
Answer:
d i think sorry i dont really know