collectively minimizing external light (during war), especially upwards directed (or reflected) light, to "hide" from enemy aircraft (in the case of an occupied country: the enemy of the occupying force)
large-scale power failure
short dysfunctioning of the brain (loss of consciousness or not being able to think well)
... White, 12.30% African American, 0.13% Native American, 6.05% Asian, 0.03% Pacific Islander, 4.94% from other races, and 2.91% from two or more races. 19.10% of the ...