expansionism, imperialism, and interventionism. STUDY. PLAY. expansionism. Expanding a nation or country by influencing militarily or economically or buying land from another country. cession. a ceding or surrendering, as a territory to another country by treaty. cede.
(Learn how and when to remove this template message) An example of a baseboard in combination with other wall components. In architecture, a baseboard (also called skirting board, skirting, mopboard, floor molding, or base molding) is a usually wooden board covering the lowest part of an interior wall. Its purpose is to cover the joint between the wall surface and the floor.
If so, noise will be loudest at water heater. If it is a continuous hum without real thumps or rattles, then could be motor noise from furnace, if you have a hot water baseboard heating system. If it can be heard in all the baseboard pipes, this is a likely cause.