<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the first, having to do with the fact that monopolies greatly diminish competition in a market, since they consolidate power within a single firm. </span></span>
A.<span> They used an effective military formation known as a phalanx
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Answer:
America is one of the main migratory destinations for millions of people throughout the world. Thus, thousands of families and individuals decide to leave their countries in order to seek a better life, the so-called "American dream", in the United States.
The main factors by which this occurs are, on the one hand, the economic stability of the nation, with a strong currency, an inclusive labor market and a huge range of possibilities and opportunities for those who come to the country with the intention of investing. On the other hand, the political and social stability of the United States is also an important factor: many migrants leave their countries for reasons of political instability, violence or social conflicts, which is why America offers a panorama of liberty, rule of law, peace and security for all these people.
