They did this because they knew things would change overtime that that we would need to be able to change the constitution accordingly. However the process to amending the constitution in a long one and it is very difficult to do so. <span />
Answer:
GDP declines, and unemployment rates rise because companies lay off workers to reduce costs. At the microeconomic level, firms experience declining margins during a recession. When revenue, whether from sales or investment, declines, firms look to cut their least-efficient activities.
