A and C my dude................
Answer:
1787: Constitution creates the first federal system the newly drafted Constitution included a system that would share powers between the states and the national government.
Explanation:
One incredible accomplishment of the American founding was the making of a compelling protected structure of political organizations. Two significant parts of the U.S. Constitution federalism and the separation of power partially, the framers' endeavors to isolate administrative power.
Federalism reduced the government powers by limiting the ruling of the state leadership authority and state governments together with these lines controlling the impact of both.
Answer:
devising a new system of labor to replace the shattered world of slavery
Explanation:
Because the railroad industry was still at large during this period, and to run trains you need a lot of coal to burn.