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.
Baseboard heaters need regular cleaning. Then of course, there is dust. Since electric baseboard units circulate heated air by convection, not by radiant heating or a fan blowing air, it is a very slow and gentle airflow. Cobwebs and dust that collect on the tiny metal fins can restrict heating by more than 80 percent.