How does michio kaku develop the idea of an impending scientific revolution in “choreographers of matter, life, and intelligence”?
by praising the efficiency of modern-day internet research
by providing quantitative proof of recent scientific progress
by comparing scientific knowledge to grains of sand on a beach
by providing the names and contributions of modern scientists

samuel gompers was an extremely important person in the american labor movement, being him an employee all his life he devoted himself to fight for the rights of his pairs, he believed they all had the right to have better thing and that they all were working for them but the factory workers were greedy, ambitions and socialist people for him who he didn't have a good concept of.

he gave so many speeches and led so many strikes and protest to fight for equality which he considered employers didn't want to accept, so he had an absolutely negative opinion of them.