Which of the following most contributed to New York City’s transformation into an important port and center of trade? - The invention of the railroad
- The construction of the Erie Canal
- The invention of the mechanical reaper

What might balance federal and state powers present a problem

Choose the option that best completes this statement: the british and the continental system were blockades that prevented the united states from trading with without extreme risk to ships, goods, and sailors.

The u.s. government has three branches: executive, judicial, and legislative. each branch plays a different role in making sure laws are passed, enforced, and applied fairly in accordance with the united states constitution. which idea does this scenario best represent?