C.) The deposits of dust in people's homes is the answer.
Explanation:
The Dust Bowl was a period in American and Canadian history during the 1930s. There were severe dust storms that damaged agriculture and ecology. There were three waves of drought: 1934, 1936, and 1939-1940, which helped deepen the effects of the Great Depression. It has also inspired many works of art; among them, we can find Grapes of Wrath and The Harvest Gypsies, both by John Steinbeck. In this case, we can see the unfavorable conditions by looking at <u>the deposits of dust in people's homes.</u>
Synonym clue, because a Synonym is a word that is exactly like or nearly like another word, if the word trying to be explained is explained by comparing it to another word is is exactly or nearly like it it is a Synonym Clue.