It would be "Article 6" of the US Constitution that <span>proclaims the constitution as the highest law in the land, since this is one of the main tenants of federalism, in which the central government and the states share power. </span>
<span>Manifest Destiny is belief that the expansion of the US throughout the American continents was inevitable.</span>
Heya!!!
Answer to your question:
C. micro economics.
Micro economics is basically study of economics on a smaller level i.e. at an individual, group or company level.
Hope it helps ^_^