Knee Replacement: Signs & Symptoms. As the most common joint replacement procedure performed, there is extensive information available on the topic of knee replacements. However, most of the information provided will not answer all of your questionsâparticularly whether the time is right for you to consider a new knee joint.
In 1865, as commanding general, Ulysses S. Grant led the Union Armies to victory over the Confederacy in the American Civil War. As an American hero, Grant was later elected the 18th President of the United States (1869â1877), working to implement Congressional Reconstruction and to remove the vestiges of slavery.
According to data from PBS and the Congressional Research Service, InsideGov found that more presidents than not have led the nation through wartimes. We calculated the aggregate number of months of conflict for all wars during each presidency, and ranked the list according to the total months spent in war.