What happened that made hurricane katrina a huge disaster
it hit the metropolitan houston area head on.
levees around the affected area gave way.
rain fell on the region in record amounts.
the storm surge breached the ocean walls.

the protestant reformation's started in 1517, disturbing the religious and political order in europe´s catholic countries. the outcome was the european wars of religion prosecuted in europe in the 16th, 17th and part of the 18th century. nonetheless, uprisings, territorial disputes, and great power conflicts were also causes of the wars.  

answer; i do believe that the (14th)fourteenth amendment is the correct answer