One cause of the unparalleled material abundance of the US in the 1950's was is a population increase of about 30 millions. Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
Answer:
B) He wanted states to have the right to nullify national laws.
Explanation:
Calhoun argued that the American union consisted of sovereign states who could override federal laws. For reference, this is also called the "Nullification Crisis".
Answer:
Economic inequality (also known as the gap between rich and poor, income inequality, wealth disparity, or wealth and income differences) consists of disparities in the distribution of wealth (accumulated assets) and income. As we know, Latin America is the most unequal region in the world. This lack of equality that characterizes the region is undoubtedly a major barrier to its economic development. ... The main reason Latin America fails to reduce inequality is the precarious tax system and its weak redistributive power.
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