How did the nation experience recovery and economic prosperity after world war ii?

After the war there was a high demand for our goods by other countries. This gave a tremendous boost to our economy by creating more jobs and increasing the profits of producers.

The GI Bill of Rights was also enacted. This allowed returning veterans 1 yr of unemployment compensation, money for education and living expenses, low cost mortgages, and low interest business loans.

By boosting their economy, america was able to thrive after the war unlike germany which went into debt after the treaty of versailles

Primary sources are usually  more accurate and are written by someone who experienced it or witnessed it. secondary sources are those who heard of it after the fact that can lose details and or twist the event in a light that benefits them.

Could you give me some more details so i can you?