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.
Judicial branch may check both the legislative and. executive by declaring laws unconstitutional. Obviously, this is not the whole system, but it is the. main idea. Other checks and balances include:. Executive over the judicial branch. The president. appoints all federal judges.