Answer:Railroad companies could never agree to use the same gauge - the space between the rails. After the revolution in transportation, almost all the ordinary items people needed had to be made locally.
Explanation:
mark me brainly please
Answer:The moon's gravity is about 1/4 as strong as the earth's gravity. Our muscles a built to carry us on the earth. The astronauts are used to walking on earth so when they push forward with their legs they tend to use the same amount of energy which is 4 times more than needed.
Explanation:
<span>US and Canada i think but im not so sure sorry if i got it wrong</span>
If the government abuses its powers and becomes oppressive.
Hello,
The answer to your question is <span>Ancient Greece.
Thanks,</span>
