Techniques of war: Seperation

Split and devide.
Let your enemy bash himself in, or at least weaken his military power by splitting his land into pieces.

Techniques of war: The German way for other countries

Strong united countries are always a threat.

Techniques of war: Colonies

Occupied land is a good servant.
Never let it slip off your hand.

Techniques of war: Preservation of power

Pretend times change.
In fact change nothing.