The U.S. government openly stated that they would view any European interference in Latin America as "an act of aggression". This was articulated clearly in the Monroe Doctrine, which stated that the US would respond with military force.
Answer:
“In 2020, America’s murder rate rose by 25% to the highest numbers in 60 years which would make the murder rate go up a lot
Explanation:
Yes, because that was when they started thinking in a different light instead of listening to just what they were told.
Very overcrowded Rio de Janeiro. Also to encourage development in the interior.