Which description of the monroe doctrine is accurate? a. a belief in the moral and military superiority of the untied states over all other nations b. an announcement that the united states would not honor its foreign debts from the revolutionary war c. a policy of sending american troops to annex land and build naval bases throughout the pacific d. a warning to european governments not to form new colonies in the western hemisphere

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain

the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.