Thomas uses the ethical appeal towards how a parent should behave, "if there must be trouble, let it be in my day, that my child may have peace". He aims to give the public a sense of duty, that their young ones would not see struggle. He persuaded the American colonists to defend their Continent by convincing them that they are entitled to a life of freedom and happiness, and that "America will never be happy 'till she gets clear of foreign dominion" meaning that their life and happiness depends on their victory against the British.
Answer: C. .even a proficient player requires a lot of practice to control the intonation of the musical notes
Explanation: This is the only option that mentioned the instrument's difficulty. "Even a proficient player requires a lot of practice" implies that even very experienced players find it difficult to play the instrument. I hope this helped!