I believe the answer is: <span>school age: 6-12 years old
During industry vs inferiority, Children would understand that some tasks in their life may require a lot of efforts to do and there is a chance that they would experience failure. When failure happen, they would most likely experience a sense of inferiority in their life for the first time.</span>
Answer: borrow money, establish uniform rule of naturalization, coin money, regulate commerce with foreign nations, establish post offices, declare war