Keeping in view the current dip in the crypto currency market. Define how the economic principles of demand and scarcity relate to it.

there is no chart here so no one can answer this.

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.

world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

explanation: