What state had the most cider mills?

It's difficult to definitively say which state has the most cider mills, as there's no central registry or official count for this type of business. However, some states are known for their strong cider traditions and likely have a high concentration of cider mills.

Here are some strong contenders:

* Michigan: Michigan is often called the "Apple State" and has a long history of apple production and cider making. It's likely to have a high number of cider mills.

* New York: New York is another state with a long history of apple growing and cider making. It's home to the Hudson Valley, a region famous for its apples and cider.

* Pennsylvania: Pennsylvania has a strong agricultural heritage and is known for its apple orchards. It's likely to have a significant number of cider mills.

* New England States: States like Massachusetts, Connecticut, and Vermont have a long history of apple growing and cider making, due to their climate and agricultural traditions.

To get a more accurate picture, you'd need to research the specific number of cider mills in each state, which can be done through local agricultural associations, tourism websites, and online searches.