Which of the following statements is true about the 1920s? a. it was an era of slow economic growth, limited prosperity, and little social change. b. it was an era of extreme economic growth, big social changes, and political conservatism. c. it was an era of economic hardship, radical politics, and intense involvement in world affairs. d. it was an era of increased government participation in business and extremely liberal politics.

The answer is actually B; while society began to become less conservatives (women were cutting their hair short and wearing short dresses and such) politics remained at a conservative and traditional standpoint. The economy benefited greatly during this time as well.

explanation:

omgggggg i go to k12 too : d

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.