Answer:
Judicial review.
Explanation:
The federal courts' most important power is that of judicial review, the authority to interpret the Constitution. The Supreme Court is important because it rules on cases that affect many aspects of our lives. All of these issues have been impacted by Supreme Court decisions.
The congress was very powerful at the time and needed to be put in line. The two branches were created to control it. The remaining two branches were not specifically enumerated as thoroughly because they were still weak at the time and their power developed over time.
If you are retired, you do not have a source of income from a job--you rely on your savings, interest from investments, or the government (e.g., social security in the US). With a job, your salary typically increases every so often to track inflation. When you just have savings, the total value of your money stays the same while the purchasing power of that money decreases. Investment income on your savings (e.g., interest) counterbalances this effect somewhat and government programs typically give out more money to account for the effects of inflation, but neither of these counterbalancing measures may prove sufficient.
Answer:holding job strikes
Explanation: