Nepal is loosing it's equality manpower .justify
Louisiana State penitentiary
<span>Cyber warfare. With increasing technology, traditional warfare may be used less often, since cyber warfare would be less costly in terms of human casualties and weaponry, while still having devastating effects. This could also be referred to as cyber terrorism, if the action is performed by a rogue nation.</span>
Answer: D. advanced technology in irrigation to create agricultural surpluses
Explanation:
There is no map so I do not know which river valley civilization you speak of but I found the options for this question with the answer above being the most likely answer.
The question most probably alludes to the Indus River Valley Civilization which is one of the oldest civilizations to ever exist in the human world.
They had quite a high population for the time and so came up with various technological advances to cater for their people including sewage and water systems.
It was their work with irrigation that earned them high praise however. They came up with advanced irrigation techniques which ensured that agriculture boomed and created enough food to feed the population.
I don't know if there were any options, but something that is at heart of a democracy is popular sovereignty: the belief that the power is in the hands of the people.
In a representative democracy those people are represented by some people chosen, to make the democracy easier to work.
alternatively you could say a body of laws: legislature or a constitution.
