The workers have no more to gain from empire building than they have from war making, but they pay the price of both. Empire building and war making are Siamese twins. They are so intimately bound together that they cannot live apart. The empire builder--engaged in conquering and appropriating territory and in subjugating peoples--must have not only the force necessary to set up the empire, but also the force requisite to maintain it. Battleships and army corps are as essential to empires as mortar is to a brick wall. They are the expression of the organized might by which the empire is held together. The plain people are the bricks which the imperial class uses to build into a wall about the empire. They are the mortar also, for they man the ships and fill up the gaps in the infantry ranks and the losses in the machine gun corps. They are the body of the empire as the rulers are its guiding spirit. When ships are required to carry the surplus wealth of the ruling class into foreign markets, the workers build them. When surplus is needed to be utilized in taking advantage of some particularly attractive investment opportunity the workers create it. They lay down the keels of the fighting ships, and their sons aim and fire the guns. They are drafted into the army in time of war and their bodies are fed to the cannon which other workers in other countries, or perhaps in the same country, have made for just such purposes. The workers are the warp and woof of empire, yet they are not the gainers by it. Quite the contrary, they are merely the means by which their masters extend their dominion over other workers who have not yet been scientifically exploited. The work of empire building falls to the lot of the workers. The profits of empire building go to the exploiting class. 3. _The British Workers_ What advantage came to the workers of Rome from the Empire which their hands shaped and which their blood cemented together? Their masters took their farms, converted the small fields into great, slave-worked estates, and drove the husbandmen into the alleys and tenements of the city where they might eke out an existence as best they could. The rank-and-file Roman derived the same advantage from the Roman Empire that the rank-and-file Briton has derived from the British Empire. Great Britain has exercised more world mastery during the past hundred years than any other nation. All that Germany hoped to achieve Great Britain has realized. Her traders carry the world's commerce, her financiers clip profits from international business transactions, her manufacturers sell to the people of every country, the sun never sets on the British flag.