Only people in ap world history can can someone give me a question and a statement to present to the class about chapter 15,16,or17

One specific historical event or development during the period 1786-1861?

You are a livestock epidemiologist working to get pedv under control. you decide to check the place where the current outbreak began. where do you go? you are a livestock epidemiologist working to get pedv under control. you decide to check the place where the current outbreak began. where do you go? ohio north carolina south carolina iowa

How can symbols and absolute value you to order sets of integars