working conditions,labor laws,industrialism,bad pay,more laws,corruptness,pullman strike,oil,many factories,boss tweed,dinner party,darwinism,disease,nckjzgfgjlbjbdfjgbjm,presidents,indians,safer work areas,child labor,lots of factories?,low pay for workers.,dangerous coal mines,slavery ended,women rights,war between us&spain,workers on strike.,no workers comp,government agree,low payments,poor health,