The expression 7x-36 is equivalent to this question.
The correct answer should be the "Continental Congress"
The Continental Congress was a convention of delegates from the thirteen colonies who was in charge of America during the war of independence and a bit before it.
There are so many reasons, high taxes (especially on bread), forced military services, and the power of the higher class
A "bad Nile" is a lack of water or too much water, so possible consequences include:
Famine (from crops dying)
Destruction of property (from flood waters)
and much more. However, this type of question normally references something in the text, so I suggest checking that section to see if a specific example was ever given.