To find the answer you simply use pythagore rule c^2=a^2+b^2 so the c which in this case is x would be equal to 17
The correct options are B AND D.
Agriculture was the major means of survival for men during the early days. Fluctuations in the rainfall during the course of a year may adversely affect the crops grown. If this persists for a long time it will leads to food shortage and famine.
Earthquake and eruption volcanoes are shift in the physical environment which can easily destroy any community.
The 14th amendment allowed ANYONE who was born inside the US the right to citizenship. With that mind they established the 15th amendment to allow ANYONE to vote.
Recap: Anyone was allowed to gain citizenship and vote which is how the 14th and 15th amendment were built on each other.
I believe they were all founded to preserve supplies for wartime.
