Height of the Rockies Provincial Park (68,000 ha/170,000 acres) is a scenic treasure and a vital reserve for wildlife. The park's assortment of towering peaks, sparkling glaciers, and icy lakes make it as beautiful as better known parks like Banff yet it remains much wilder. Its importance to wildlife is extraordinary.
preemptive strike definition. A first-strike attack with nuclear weapons carried out to destroy an enemy's capacity to respond. A preemptive strike is based on the assumption that the enemy is planning an imminent attack. Discover our greatest slideshows. 15 Powerful Quotes about Language.
Preemption Law and Legal Definition. Preemption can occur by Congress passing a law, preempting state or local law. If Congress has not clearly claimed preemption, a federal or state court may examine legislative history to determine the lawmakers' intent toward preemption.