Concept:Sovereignty as a political concept is most famously detailed by Jean Bodin.
Explanation:Jean Bodin provided the most detailed and systematic early work on sovereignty.
He wrote the influential book
Six Books of the Commonwealth.
In this work, Bodin described sovereignty as supreme, absolute, and indivisible power.
He said the sovereign is not bound by the laws of the state, but is subject to divine and natural law.
This made Bodin the founder of the modern theory of sovereignty.
Thomas Hobbes also wrote about sovereignty, especially in
Leviathan, but Bodin's treatment was more detailed and foundational in defining the concept explicitly.
Frederick Engels worked on socialist and economic theory, not sovereignty.
Bolaji Akinyemi is a Nigerian scholar and diplomat, not known for sovereignty theory.
Therefore, among the given options, Jean Bodin is the correct match for detailed work on sovereignty.
Answer:A. Jean Bodin