It was : B-refining oil Back then, standard oil managed to gain monopoly within the oil industry by buying all of the existing rival refineries and united it under the standard oil brand. This allow them to dominate the whole oil product that distributed in united states
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Economic, political, and social issues merge with circumstances of modernization to make people want to migrate from rural to urban areas.
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The voyage of Columbus
inaugurated a network of global trade that connected both hemispheres. Silver from the New World was minted into the peso de ocho, a widely accepted currency that connected major trade systems. In the Pacific, the Spanish colony of Manila connected the New World with Asia markets; much of the New World's silver ended up in China. Despite this new level of global connectivity, this era saw major disruptions and changes in trade networks. Attempts by Portugal and Spain to monopolize trade in the Indian Ocean led to the down fall of the Swahili cities and the fall of Malacca. In Africa, the incorporation of West Africa into the Atlantic system drew the focus of trade from Trans-Saharan to the west. The fall of Constantinople to the Muslim Ottomans and Vasco DaGama’s maritime route to the Indian Ocean lessened Europe’s dependence upon Silk Road trade. The Atlantic System would emerge as the premier trade system in this era.
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translate to spanish
The ACA sets standards for minimum benefit generosity health plans may offer. Plans must include 10 essential health benefits; must provide benefits with a minimum actuarial value of at least 60 percent of expected costs for an average population; and must cap annual out-of-pocket limit for the consumers.
3 I think but I'm not sure
