some of the countries that use the federal system are...
United states
Mexico
Germany
Canada
Australia
and Brazil
Answer: it dropped almost by 10%
Explanation:
America's involvement in World War II had a significant impact on the economy and workforce of the United States. Our involvement in the war soon changed that rate. American factories were retooled to produce goods to support the war effort and almost overnight the unemployment rate dropped to around 10%.
The battle of Marathon took place on 490 BC in Athens Greece.
Hope I helped!
- Debbie