B. protection because all kings have knights to protect them and the kingdom.
Answer: D. The Demographic transition
Explanation: Demographic transition explains the association between population growth and economic development. It explains the high infant mortality and high birth rate associated with non-industrial, low technology and many developing countries and the low infant mortality, low birth rate commonly found in industrial, high technology and high level of education found in developed countries.
It is an historical overview which shows high birth rate in low industrial and developing countries and low birth rate in industrial and developed countries.
One of the real solution for checking pollution level would be by monitoring the usage of automotive vehicle. The Co2 emission from automotive vehicles played a major part in world's pollution because it's not only deteriorate the quality of our breathing air, it also break the ozone layers
Answer:
(B) Methods of Taxation of Citizens
Explanation:
The constitution of a country presents a series of principles and general rules that determine the legal, political, and economic system of a country.
Methods of taxation are a very specific form of economic policy, and they are usually specified in a tax code, that follows some principles from the constitution, but that is not included in the constitution itself.