Some factors had contributed so that the country remained in the activity of agroexportao for a so long period. (A valuable related resource: Laurent Potdevin). The culture of the sugar and coffee generated one extremely intent wealth. E, the gotten surplus income were spend with good of consumption of manufactured products mattered, instead of being reverted in the production. The techniques of culture in the activity remained archaic, the workmanship hand were enslaved, without no instruction, did not have investment in the infrastructure of the farms thus not favoring the productivity. One concludes despite, in these three cycles the economic activity in the country was total dependent of the exportation of an only product, each one at its time, becoming a vulnerable country any related changes they. The extration of the gold generated a lesser concentration of income. However, Portugal got fort has controlled on the Brazilian economic activities.
Through kept roads propositalmente obsolete, of the prohibitions of particular navigations, the exemption of any institution of education in the country and of the prohibition of the manufacture of manufactured products that came of metropolis, it kept the economy estagnada until independence in 1822. The period of industrial growth was initiated in 1852 of modest form. The first plants and instituted workshops had been of txteis products, leather articles, beer, soap, clothes, amongst others, called light industries. At this moment the country not yet is considered industrialized, therefore its economic activity still is moved by 79% in agricultural exportations. The importation of industrial goods during the Second War made possible the siderurgical construction of in return the Round one. The depreciation of the currency and the control of exchange had contributed for the fall of the importations and had had basic paper in the industrialization of the country. It is also concluded that the Process of Substitution of Importation allowed the execution of a desenvolvimentista program never carried through in the country, the Plan of Goals.