J. H. T. McPherson, History of Liberia
“ To follow the train of thought would lead into all the unsolved difficulties of the Negro Problem. But surely there will be some among all the millions of the race who will become dissatisfied with their life here. Some will aspire to higher things, some will seek merely a field where their labor will meet an adequate return; many will be moved by self-interest, a few by nobler motives. To all these Liberia eagerly opens her arms. The pressure in America finds an efficient safety-valve in the colonization of Africa. ”
