All of the following events in history of israel occurred at shechem except: - the the lord appeared to abraham there - jacob built an altar - israel and joshua built an altar there - joshua was buried there

I believe the answer is  joshua was buried there
Joshua was burried in the Ephraim. which located on the northern direction of Mount Gaash.
Due to it's location, many historians initially having a hard time determining where Joshua was burried. But after they found the tomb, it became one of the most visited tourist destination in that country.

U.S. president Abraham Lincoln issued the emancipation proclamation on January 1st, 1863 during the third year of the civil war.