Permanent disability in the wrist because this syndrome happens in the wrist so the other answers are irrelevant.
When analyzing a source, historian has to remain unbiased and free from personal feelings and opinions. They know that there are different source of an event and they may reveal different facts which could cross-check his argument. The objective historiography is possible only when the historian is unbiased and when different sources like archaeological, literary and other sources are cross-checked and interpreted independently.
The Battle of Antietam, also known as the Battle of Sharpsburg. 22,000 casualties, actually.
Philippines, Carolines, and Alaska