The technique which two protesters of the Sardar Sarovar Dam project use to gain attention tot heir protests is: <span>a hunger strike/fasting
They began their fast to protest the central government that stands with the Sarovar dam project that endangers civilian's farm lands by increasing the height of the dam.</span>
Larry Page and Sergey Brin
Both were imperialistic.
Both were threatened by nomadic invaders.
Both economies were based on agriculture.
Both were weakened from over expansion.