Answer: c. An American solider at Valley Forge
Step-by-step explanation:
The quotation above was most likely written by an American solider at Valley Forge.
Albigence Waldo was a Connecticut surgeon that was encamped at Valley Forge. His diary contained the suffering he faced while he was encamped at Valley Forge.
Just like the soldiers, Albigence Waldo suffered from severe cold, sickness, and a lack of food.
Therefore, the correct option is C.