Is too dangerous just for the sake of rating.
1. Services
2. Second level activities
Victory at the Battle of Trafalgar ensured that Napoleon would never invade Britain.
The main reason why the South was so upset by Lincoln’s election in 1860 is because he had made it clear that he was opposed to slavery, which was the primary driving force of the South's economy.
I believe that the most fitting answer for this question would be prosecuting "trusts," or monopolies, that were in violation of the federal Anti-Trust law. During the Progressive Era, or 1900 to 1917, trust-busting efforts were very prevalent. Roosevelt, Taft, and Wilson were especially adamant about trust-busting. Hope this helps.
