The answer to this question is The federal government of the United States is the national government of the United States, a federal republic in North America, composed of 50 states, a federal district, five major self-governing territories and several island possessions
The Federal Government is composed of three distinct branches: legislative, executive, and judicial, whose powers are vested by the U.S. Constitution in the Congress, the President, and the Federal courts.
I think the thing your looking for is the fact that the government decided to count slaves as 3/5 of a person but you were not very specific hope i helped C:
Governments provide the legal and social framework, maintain competition, provide public goods and services, redistribute income, correct for externalities, and stabilize the economy.
The Silk Road was important because it helped to generate trade and commerce between a number of different kingdoms and empires. Now and days we would have our ingredients to make thing from them like spices from India or tea from china.