HEP RNNN PLEAS The U. S. economy prospered more than European economies after World War I. Why was this so?
The U. S. economy was based on capitalism.
O The United States had been spared the physical ruin of war.
O European nations were mostly Communist or socialist.
O Labor unions in European nations restricted economic growth.

Will mark as brainliest. i need .select the correct boxes. 1. similarity between united states and roman republic. 2. difference between united states and roman republic1. the government had a written constitution. 2. women could vote. 3. there was a system of checks and balances. 4. the government could use a veto to cancel an action.