Answer & Explanation:
The past decisions taken by Brazil is affecting the present populations on a huge scale, the decisions were:
1. The decisions were majorly taken in terms of environment progress.
2. This will help for the natural resources and environment which will provide them advantages for the upcomming populations.
3. Due to these decisions the count of population has changed; that is currently Brazil has overpopulation; this is because their country is intertwined with the forest and agriculture.
4. Due to these environmental decisions, more than 85% of the population of Brazil are under this sector.