Please list below 5 significant changes that took place during the Progressive Era.

Significant changes enacted at the national levels included the imposition of an income tax with the Sixteenth Amendment, direct election of Senators with the Seventeenth Amendment, Prohibition with the Eighteenth Amendment, election reforms to stop corruption and fraud, and women's suffrage through the Nineteenth

propriety is the answer. hope this !

explanation:

the answer is c. hope is