Answer:
The flag was changed to a British Blue Ensign with a red circle, green pentagram and crown centre right.
Explanation:
Although the United States was actively involved in World War I for only nineteen months, from April 1917 to November 1918, the mobilization of the economy was extraordinary. ... Over four millionAmericans served in the armed forces, and the U.S. economyturned out a vast supply of raw materials and munitions.
A collapse of the economic system followed by years of poverty is represented by the question mark, and also justifies a limit over the individual's constitutional rights.
<h3>What is poverty?</h3>
Poverty is the state of being poor, where it becomes difficult for an individual or a society to have the access and exploitation to necessities. American labors were under poverty for a long period of time.
Hence, option B states about poverty.
Learn more about poverty here:
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guys I promise you its sewing machine because the sewing machine sewed the clothes while thy cotton gin only worked on the cotton not actual clothes. so the answer should be SEWING MACHINE.
