<span>Intervention of the US into the conflicts such as WW1 which was unacceptable to him and the majority of the Republican party who were describing to isolationism instead of internationalism proposed by Wilson and his Fourteen Points especially article X.</span>
One way industrialization led to rising imperialism in the 1800s was that c<span>ountries needed cheap raw materials for their growing industries.</span>
It wouldn't, unless they were illegally in the U.S