The best and most correct answer among the choices provided by your question is the second choice which is "railroad tracks."
<span>By 1860 the Midwest and the East were united by a network of railroad tracks.</span>
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Answer:
The US's decision to invade Afghanistan and also Vietnam.
Explanation:
These were both politically driven wars, mainly because of the US not wanting communism to grow in Vietnam and fighting terrorism in Afghanistan.
The US intervened by trying to stop how Vietnam runs it's country politically and by how Afghanistan runs it's country.
Well, sapa Inca was all powerful he made laws and his word was final also they had may wives
Answer:
Standard Oil made higher profits because it received better shipping rates from railroad companies
Explanation: