Mercantilism was the theory of trade espoused by the major European powers from roughly 1500 to 1800. It advocated that a nation should export more than it imported and accumulate bullion (especially gold) to make up the difference. The exportation of finished goods was favored over extraction industries like farming.
The relation of labor unions to the Socialist movement is in many countries the subject of .... In the third place, means must be found to turn knowledge into deeds, to apply ... Just as important is the activity connected with labor union struggle.