Which of the following items was NOT a technological innovation to the railroad industry in the late 19th-century that made it one of the most prosperous sectors of the national economy? 

Which of the following items committed the United States to preventing the spread of communism by aiding any nation that was under threat from it?

Which of the following items is NOT a reason the  Progressive reform movement  is significant to American history?

The Battles of Iwo Jima and Okinawa in 1945 were significant for which of the following reasons?

Which of the following items is NOT a reason that World War II is significant?

A key aspect of President Franklin Roosevelt’s New Deal was to provide immediate and tangible relief to struggling Americans in order to help them survive the effects of the Great Depression.  All of the following items are examples of a relief effort of the New Deal, EXCEPT…

Which of the following items was principally caused by Americans wildly speculating in the stock market in the 1920s?

Which of the following was NOT a method of economic reform stressed by the New South Movement?

Which of the following items was rejected by the United States Senate in 1919 on account that it threatened American sovereignty?

 A key aspect of President Franklin Roosevelt’s New Deal was to implement significant and long-term reforms designed to fix various problems that faced the nation.  Which of the following is NOT a of reform implemented by the New Deal?