The correct answer is letter b. went down until 1970 and increased thereafter. Income inequality in the United Stares went down until 1970 and increased thereafter.
What are the causes of income inequality in the US?
The country, despite high levels of development and productivity, is a country with high rates of social inequality, this is due to a number of factors, such as economic policies and structural racism developed in the country as a legacy of slavery.
Therefore, to reduce income inequality in the country, it is necessary to develop public policies that manage the training of individuals, job opportunities and social development, , thus increasing equity among American citizens
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