1) Over the past 150 years, railroad and highway systems influenced patterns of urban growth in the United States. A. Identify and explain one way that railroads affected the size and one way that railroads affected the form of cities in the United States between 1870 and 1920. B. Identify and explain two ways that the Interstate Highway System affected cities in the United States between 1950 and today.

Following are the responses to the given question:

Explanation:

For point A:

For point B:

the correct answer of the given question above would be the first option. it is important to know a currency's exchange rate when you are planning for the expenses for an overseas trip. when you are overseas, the money you will be using should be exchanged for the currency depending on where you travel and currency changes from time to time and differs from country to country so it is necessary to know the rate beforehand. hope this answer .

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he is known for discovering   the fossil of a female hominin australopithecine   known as "lucy" in the afar triangle region of hadar, ethiopia.

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