Abuse of central nervous system (CNS) stimulants is common. Addiction to some CNS stimulants can quickly lead to medical, psychiatric, and psychosocial deterioration. Drug tolerance, dependence, and sensitization as well as a withdrawal syndrome can occur.
The judicial branch decides what amendments are unconstitutional as well as acts of the president. However, if the judicial branch were to declare an act of the president unconstitutional, it would mean that Congress agreed to this act.
The legislative branch also can override the presidential veto. When the president does not want to approve a law, he or she can veto it, but the legislative branch (Congress) can overrule it by a 2/3 vote of both houses.In most nations of the world, its legislative branch puts forth bills it votes on to be laws.hen the president does not want to approve a law, he or she can veto it, but the legislative branch (Congress) can overrule it by a 2/3 vote of both houses. In most nations of the world, its legislative branch puts forth bills it votes on to be laws.