Answer:
A. to stop Mexican attacks against US territory
Explanation:
Polk had declared that the Mexican advance was an invasion onto US territory, and on May 11, 1846, he asked Congress to declare war on Mexico. It was made official two days later, on May 13.
World War I. Main article: U-boat Campaign (World War I)
See also: Mediterranean U-boat Campaign (World War I)
<span>Submarine warfare in World War I was primarily a fight between </span>German<span> and Austro-Hungarian U-boats and Atlantic supply convoys bound for the </span>United Kingdom<span>, </span>France<span>, and </span>Russia<span>.</span>
Answer:
Loyalty to nationality, not a monarchy.
Explanation:
The first alternative is correct (A).
<u>The marginal cost is a microeconomic measure that aims to measure the effectiveness of the production of a given good by a company.
</u>
The marginal cost content is simple. Marginal cost is cost if you produce ONE more unit of good. For example, if I have a firm that produces chocolate and my daily output is 10 bars of chocolate per day. The marginal cost is how much it costs to produce one unit more than I normally produce, that is, the cost of the 11th bar.
The graph of pie production, initially the marginal cost is decreasing, up to the third pie. From the fourth pie, the marginal cost starts to increase steadily. This is because the company has a limited production structure, that is, three pies are produced efficiently by employees and inputs. However, as production increases, more employees must be hired, and if space is limited, each employee's productivity decreases. For example, if the company had 1 employee who produced up to 3 pies. When you hired another one, the efficiency has decreased because there is only one mixer, that is, while one employee produces the other, he has to wait.
In this way, marginal cost serves as a measure of an enterprise's efficient production rate.
Answer:
In the mid-4th century, Kush attacked Axum, perhaps in a dispute over the region's ivory trade. Axum responded with a large force, sacking Meroe and leading to the collapse of the civilization.
Explanation:
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