On the record
With the dog-in-the-manger theory of trade, with the determination to reap inordinate profits and to exploit the weakest to the utmost there came a new imperialism,--the rage for one's own nation to own the earth or, at least, a large enough portion of it to insure as big profits as the next nation.
Said by
W.E.B. Du Bois
Source
gutenberg.org