The constitution created a federal system in the united states. which of the following best describes a federal government?
a. equal and full sovereignty granted to all states with a weak central government
b. a parliament that grants limited power to each provincial government
c. an executive branch that has great, sweeping powers to direct a nation
d. power split and shared between the central and state governments
e. a unicameral national legislature that provides equal voting to each state

A Federal government is the one that divides the power in different levels. The United States one divides it in a Central/National government and 50 States  governments. Also, the Central and the States governments have different constitutions that establish the limit of their power and their duties. From the given choices, the best one that represents the meaning of a federal government is the option d, power split and shared between the central and state governments.

when a country suffers, for example, a drought period, the market product is affected for a low offer, in this case, potatoes; the government has to tax to the households, which have to give more money for the potatoes which they consume, that situation make them consume substitute goods even through loans, it could increase the financial market movement and the inflationary phenomena, the business has to increase salaries in order to the employees could buy a more expensive food (potatoes) and in order to inflation tha business had to buy expensive supplies in the factor market, while the rest of the world have to gain more money to consume the same amount of potatoes.