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>
If I remember correctly, it’s C
to conserve water facilitate two ways,canals are built level.Of there ia a fiffernce in elevation between the ends of a canal,the channel is built as a series of level sections linked by locks
Explanation:
It created jobs for workers, contributed to the wealth of the nation, increased the production of goods, which eventually lead to a raised standard of living, healthier diets, better housing, cheaper mass-produced clothing, higher wages, shorter hours, and better working conditions after labor unions were formed.