3 Words to use with subdivision

It was only the main buildingL-shaped still, of three very large rooms below and five by more subdivision abovewhich had majestically taken up its line of march, like the star of empire, westward.

Under thought is included every effect which has to be produced by speech, the subdivisions beingproof and refutation; the excitation of the feelings, such as pity, fear, anger and the like; the suggestion of importance or its opposite.

The navigable waters of this great subdivision interlock with those of the Mississippi.

3 Words to use with  subdivision