What is one example where specialization may be a problem for a country?

Many city governments grant operating licenses to a specific cable television company

How does benjamin rush’s decision to forsake private practice as a physician and join the war effort indicate what sort of people were attracted to the revolution? this question is a 'writer question' so it does not have any options just write the answer.

Until the late 1800s what was the purpose of a secondary education in the united states