Original sentence: Critics of president's rule argue that most of the time, it has been used as a pretext to dissolve state governments ruled by political opponents.Presidents rule is enabled by article 356 of the constitution of India.This article was enabled as a means for the central government to assert authority over a state if civil unrest (such as riots) occured and the state government didn't have the means to end the unrest.Thus, it is seen by many as a threat to the federal state system
Edited sentence: Many believe that this article is a threat to the federal state system.Presidents rule's is enabled by article 356 of the constitution of India.Though this might have been included with good intent, most of the times it has been used as a pretext to dissolve state governments ruled by political opponents