The answer is A because no one knew the Navajo language
The United States has not yet officially recognized the Armenian Genocide. Indeed, although many American leading personalities, associations, U.S. States and institutions have done so, the U.S. Congress, mostly because of pressure from the executive branch, itself under Turkish pressure, has not legislated on that matter. The reasons why some, particularly among the executive branch, and usually including the President and the Secretary of State themselves, have blocked any progress of official recognition are mostly—although not only—geopolitical. The main idea against such opposition is the preservation of Turkey, traditionally and still today perceived as a major ally, and therefore the protection of U.S. geostrategic, geoeconomic, and diplomatic interests.
The albany congress approved benjamin franklin's plans to unite the colonies, but the British rejected the plan.
The Albany plan was the first attempt to create an unified government of the Thirteen Colonies, in this case specifically to plan an unified defense due to the French and Indian war, the North American front of the Seven Years war between Britain and France.
They had no standardized currency, they had a weak Congress, and they could not support a nation-wide military/militia.
The right answer is C: It is a combination of two or more companies into a single firm. The Sherman Anti-Trust Act of 1890 was aimed at banning monopolistic practices, deregulation is the process of removing state intervention in economic matters, and mergers can definitely go wrong and don't lead to economic growth.
The reasoning behind a merger is that two companies can do better if they combine their capabilities than if they act individually or separately, so they agree to establish a relationship. There are many different types of mergers, such as horizontal (the combination of two companies that sell the same product in the same market) and vertical (the combination of a company and a client), consolidation (when the two companies cease to exist and they create a brand new company) and purchase (when one company purchases another), among others.