Do we not get any answer choices? Lol those typically follow a "which of the following..." question.
Answer:
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 century Explanation: BOOM
Meat could be transferred in refrigerator cars over longer distances, faster, and in bigger quantities. This made the ability for meatpacking to be national.
