Why did Hamilton support government subsidies of roads and canals?

Hamilton encouraged Congress to promote the building of canals and quality roads to improve transportation to promote industry

we need the pie chart in order to

answer: ensure protection from communism

explanation:

the north atlantic treaty was largely dormant until the korean war initiated the establishment of nato to implement it, by means of an integrated military structure: this included the formation of supreme headquarters allied powers europe in 1951, which adopted the western union's military structures and plans.