In this exactly period Spanish America initiates its process of independence, what it creates a similar feeling in good part of the Brazilians due to the instantaneous development that favored the nation. But, the remainders of the bourgeoisie in Portugal, in 1820, had led ‘ ‘ Liberal revolution of the Porto’ ‘ with intention to retake the activities economic Portuguese. The Portuguese bourgeoisie feared that, in case that Brazil if freed of Portugal, it would be the chaos for the metropolis; it thus started to force the return of D. Joo VI to the ground Portuguese under the argument by that it would take Portugal case did not return. Ahead of this threat, D.
Joo VI decides to return Portugal, but it finds resistance in Brazil. It is necessary to remember some made economic investments in the colony. The bourgeoisie saw threatened its investments, case Brazil came back to be an exploration colony. In scope of store manicas concern of maons ran for risk of that the nationality feeling that still walked if it lost, having been its efforts and its works in goes. The bourgeoisie and the Brazilian Elite had passed then to pressure D. Joo VI under the argument of that in case that it returned Portugal, the domain would lose on Brazil. We do not have to also forget the English support to these ideas in view of that if they more fixed each time in our territory.