The government does not use population information to declare war.
All human civilization is originated from the African Region and started to migrate to Asia, then to America and Europe
The daily life in the early civilization is actually really similar. And started to differ when they entered the Agricultural period because of the food resource that available near that region (Americans use wheat, Asians used grains, and the Africans used corns)
At the end of the English Civil War, the monarch was executed and replaced by "Oliver Cromwell", since at first there was a massive power vacuum that needed to be filled.
the answer to your problem is option b
