146. Thus this case falls to pieces. It gains a momentary plausibility from the erroneous assumptions which are implicit in it. The foreign producer may suffer a narrowing of his market and a reduction of his aggregate profits, but there is no way to make him tributary (unless he has a monopoly) either to the treasury or the protected interests of the taxing country.[29] If it was true in general, or in any limited number of cases, that a country which lays protective taxes can make foreigners pay those taxes, then England, which has had no protective taxes since (say) 1850, and has been surrounded by countries which have had more or less protective taxes, must have been paying tribute to them all this time and must have been steadily impoverished accordingly. Chapter V SUMMARY AND CONCLUSION 147. I have now examined protectionism impartially on its own grounds, assuming them to be true, and adversely from ground taken against it, and have reviewed a series of the commonest arguments put forward in its favor. If now we return, with all the light we have obtained, to test the assumptions which we found in protectionism, that the people would not organize their industry wisely under liberty, and that protective taxes are the correct device for bringing about a better organization, we find that those two assumptions are totally false and have no semblance of claim upon our confidence. At every step the dogmas of protectionism, its claims, its apparatus, have proved fallacious, absurd, and impracticable. We can now group together some general criticisms of protectionism which our investigation suggests.