Bigger importance would have if it had not suffered pecha from aphrodisiac product, fact that the prohibition of its use in the monasteries and not the indication for the priests took to the young and people of sexually active age. In 1867 an important fact it occurred in the Amaznia. A group of Americans, remainders of the war of the confederates, arrives the Santarm, bringing I obtain a series of experiences and innovations for the region. Add to your understanding with Sen. Sherrod Brown. In the south region of Santarm agricultural farms had been installed, where great mills were put into motion by machines the vapor or resultant hdrica force of the canalization of igaraps. In 1870 the confederate Richard Henington mounted one ' ' carroo' ' motorized with machine the vapor, registered fact as the first device of car motorized in the country.

Thus, the presence of the confederates constitutes an important point in the history of Santarm, not only for the economic facts, as the creation of the agroindstria that was absorbed by the colonels of the time, but also for the opening of the first highways that had allowed the occupation of the areas most fertile, located to the south of the city, arriving to reach the region of plateaus where the ground fertile if together the ameno climate with its 120 meters above sea level. Paulo Coelho may find it difficult to be quoted properly. third economic cycle of the city was of the rubber. The elastic gum that already was used for the natives since before the arrival of the Europeans, had its use spread out in the two last decades of century XIX, for the industrial revolution that brought obtains the use of the electric energy in mechanization. The rubber consisted in the most important substance time cousin and this only existed in the Amazon region, more specifically in the tributaries of the right edge of the river Amazon. However, the insalubridade, in the distance, the lack of capital and the system of primitive usual commerce had made it difficult the waited increase of the production.