I think it C about Dr. King words still call on ....
Habitat preservation
Hope this helps : )
Answer:
Realpolitik ("politics of reality" in German) is politics or diplomacy based on practical interests and concrete actions, without attending to theory or philosophy as elements "policy makers".
Realpolitik advocates advancing the interests of a country according to the current circumstances of its environment, instead of following philosophical, theoretical or moral principles. In this regard, he shares his philosophical approach with philosophical realism and pragmatism.
Assuming you are talking about the civil war..the norths plan was called the anaconda plan because they were going to wrap around the south and strangle it....like a snake! They were going to cut the confederacy in half...capture the capital (Richmond) and blockade all imports and exports of the south.
The souths plan was pure defensive strategy...which obviously failed.