The south will not be able to maintain its agriculturral output until it developed a new system to replace

Although you have not given any options to choose from or have not provided any background information about the question, I believe the most applicable answer is "Slavery".

Explanation:

Slavery was the main driver of economy in the south as the economy was heavily relying on plantations. Because of this, when the Slavery was abolished, Southern states went to war with the union as they felt their economy and the way of life was threatened.

the big stick policy was to still look powerful, and be nice at the same time. the big stick policy was also to countries who were at war, find peace with eachother.

the dollar diplomacy was to expand american business and get it to latin america, for that would be good for the economy.

you my friend, your regards.

agubaba khaleekha.

back in the area of iowa even though you were found in florida there is a system that they dont want to tell you about where they can go fish for you in other states and bring you back to be tried in front of the crime scene so your location

plz mark brainliest i would appreciate it btw i live in michigan too xd