These distinctions were all the more accentuated by the absence both of other European peoples and of a definite middle class of any race. Everywhere in the areas tenanted originally by Spaniards and Portuguese the European of alien stock was unwelcome, even though he obtained a grudging permission from the home governments to remain a colonist. In Brazil, owing to the close commercial connections between Great Britain and Portugal, foreigners were not so rigidly excluded as in Spanish America. The Spaniard was unwilling that lands so rich in natural treasures should be thrown open to exploitation by others, even if the newcomer professed the Catholic faith. The heretic was denied admission as a matter of course. Had the foreigner been allowed to enter, the risk of such exploitation doubtless would have been increased, but a middle class might have arisen to weld the the discordant factions into a society which had common desires and aspirations. With the development of commerce and industry, with the growth of activities which bring men into touch with each other in everyday affairs, something like a solidarity of sentiment might have been awakened. In its absence the only bond among the dominant whites was their sense of superiority to the colored masses beneath them. Manual labor and trade had never attracted the Spaniards and the Portuguese. The army, the church, and the law were the three callings that offered the greatest opportunity for distinction. Agriculture, grazing, and mining they did not disdain, provided that superintendence and not actual work was the main requisite. The economic organization which the Spaniards and Portuguese established in America was naturally a more or less faithful reproduction of that to which they had been accustomed at home. Agriculture and grazing became the chief occupations. Domestic animals and many kinds of plants brought from Europe throve wonderfully in their new home. Huge estates were the rule; small farms, the exception. On the ranches and plantations vast droves of cattle, sheep, and horses were raised, as well as immense crops. Mining, once so much in vogue, had become an occupation of secondary importance.