Fiscal policy can decrease unemployment by helping to increase aggregate demand and the rate of economic growth. Demand side policies are critical when there is a recession and rise in cyclical unemployment.
A quick list of policies to reduce unemployment:
Monetary policy – cutting interest rates to boost Aggregate Demand (AD)
Fiscal policy – cutting taxes to boost AD.
Education and training to help reduce structural unemployment.
Geographical subsidies to encourage firms to invest in depressed areas.
Lower minimum wage to reduce real wage unemployment.
More flexible labour markets, to make it easier to hire and fire workers.
The executive departments were created by the United States Congress to manage specific areas of national and international affairs, and several departments are responsible for the administration of federal laws. The heads of the fifteen departments are elected by the President and approved with the advice of the Senate.
If a nation is very small they could only accept a certain amount of people. They are small so they only have so much food, space, etc. to provide for its citizens. Though if the nation was large such as the US or Canada they can be a little less strict and allow more people in.
D I’m not sure but I hope this helps