Which of the following was one way different regions of the country agreed?

The responses you've listed don't provide specific options for "which of the following was one way different regions of the country agreed." However, if I have to choose one based on historical context, "support for the War of 1812" could be seen as a point of agreement among different regions, as it was considered a national issue that affected the country as a whole, despite varying levels of enthusiasm for the war across regions.

If you're asking for their opposition or lack of agreement, then "support of slavery" would indicate a significant division between the regions, particularly between the North and the South.

Let me know if you need further clarification or a different analysis!