Question

select the word or phrase that is redundant and can be removed without changing the meaning of the text. rothenburg ob der tauber, a medieval town in germanys bavaria region, is surrounded on all sides by a stone wall.

Explanation:

To determine the redundant phrase, we analyze the meaning of "surrounded on all sides". The word "surrounded" inherently implies being enclosed from all sides, so "on all sides" is redundant as it repeats the idea already conveyed by "surrounded".

Answer:

on all sides