The answer is would have to be B) Health since Alexander Hamilton was secretary of the treasury, Thomas Jefferson was secretary of the state, and Henry Knox was the secretary of war.
Answer: D) women's colleges
Explanation: The reform to the American education system that began in the early nineteenth century was women's colleges. Around this time, more educational opportunities for women began to emerge with the founding of the first colleges that women could also attend.
Salt was able to preserve meat before the invention of refrigeration is the correct answer.