Which of the following best explains a connection between policies intended to address the Great Depression and earlier Progressive Era reform policies?

Can someone me write a paragraph on this topic i feel confused

During the 1920s, many people looked for ways to maintain traditional social order as the nation rapidly moved into a new, modern era. which groups or types would most likely be in this category?

President reagan supported economics tax proposals. a. keynesian b. federal c. supply-side d. demand-side