A table is an arrangement of columns and rows that organizes and positions data or images. Tables can be created on Wikipedia pages using special wikitext syntax, and many different styles and tricks can be used to customise them.
Edit wars have been occurring for most of Wikipedia's history with regards to the exact name of this Polish German Prussian Eastern Central Northern European Baltic city. The edit war is so notorious that it is mentioned in the April Fools 2006 "Wikipedia's first IRC chat" log. The edit war was detailed in a chapter of a book.