C. Bismarck used a series of wars and political incidents to raise nationalistic feelings and install political leaders he could manipulate
Answer:
A quipu, or knot-record (also called khipu), was a method used by the Incas and other ancient Andean cultures to keep records and communicate information. In the absence of an alphabetic writing system, this simple and highly portable device achieved a surprising degree of precision and flexibility.
The correct answer is B. Consumer Price Index.
It is great for showing the development of inflation. The remaining two are most commonly the employment rate, and the famous GDP which shows the production of a country. Unlike the GDP, the CPI focuses more on consumers and less on the economy.
Chandragupta's India was characterised by an efficient and highly organised bureaucratic structure with a large civil service. His construction of roads and harbors unified the structure of the economy enabling external trade and internal agriculture to flourish.
