Why did the lincoln douglas debates and john brown's raid increase tensions between the north and south?

The difference between ptolemy iii and ptolemy xiv

Which of these is not a criticism of the concentric zone model? it does not accurately describe cities after the rise of suburban development. it only applies to cities that grew after the development of the automobile. it assumes that inner-city areas will always be repurposed instead of abandoned. it places too much importance on the traditional central business district.

If french military leaders declared that their primary goal in the war was to defend russia, which of the following conclusions would be supported?