The conflict was centered on Carnegie Steel's main plant in Homestead, Pennsylvania, and grew out of a dispute between the National Amalgamated Association of Iron and Steel Workers of the United States and the Carnegie Steel Company. Carnegie left on a trip to Scotland before the unrest peaked.
verb (used with object), presupposed, presupposing. 1. to suppose or assume beforehand; take for granted in advance. 2. (of a thing, condition, or state of affairs) to require or imply as an antecedent condition: An effect presupposes a cause. Origin of presuppose.
Preemption (computing) In computing, preemption is the act of temporarily interrupting a task being carried out by a computer system, without requiring its cooperation, and with the intention of resuming the task at a later time. Such changes of the executed task are known as context switches. It is normally carried out by a privileged task or part of the system known as a preemptive scheduler, which has the power to preempt, or interrupt, and later resume, other tasks in the system.