In the 1920s, what did businesses and industries do that caused the economy to slow down? they hired more workers. they stopped buying stocks. they bought stocks on margin. they overproduced goods.

The fourth answer is correct (D).

During the First World War the US was the largest supplier of manufactures, weapons and food to Europe, ie war warmed the American economy.

At the turn of the 1920s the US lived through the golden age, the American lifestyle was based on production and consumption. However, this excitement has led entrepreneurs to increase lending and increase their production, causing an overproduction that did not find demand for their products. This was the context that led the United States to the Great Depression of the 1930s.

martin luther king (1929-1968) was an activist for the african american rights, mr. king has a profile of a kind leader that built a tenacity, respect and full of hope future. he was an activist through civil disobedience and no violence pressure mechanisms. he tried to build a more egalitarian and fair society. his efforts carried a reivindication message of the civilian rights to every west corners. for that reason, he won the nobel prize in 1964.

explanation:

i think it is in quadrant 4.

the five year plans were part of a command economy. there was little choice in what would be emphasized for the current 5 year period.

the answer to democracy or totalitarianism is a bit harder. in stalin's time, russia was totalitarian. now that's not entirely true. putin has moved towards at least the boundary.