The answer to this problem would be that the central government and the state governments influence each other in a federal system. A central government would be most likely to be a characteristic of a unitary state while on the other hand, the state governments would be in a federal form of government which resides on the country subdivision. At which as to how they are influencing each other, they may come in terms of domestic policy because it might go to show that the central government and the state governments' interests and other needs be parallel to each other or might even overlap each other.
The Sahel<span> is the zone of transition, in Africa.</span>
Usually, the main cause of climate change is the " greenhouse effect" which warm the earth's surface as a result of atmospheric pollution by gases, the particular greenhouse gasses such as carbon dioxide, water vapor, methane, ozone , and chlorofluorocarbon that heat from earth's surface is absorbed by atmospheric greenhouse gases that produces this difference between the definite surface temperature and the effective temperature is due to the atmosphere. the increased amount of gasses that absorbed heat is advance to had more heat being retained in the atmosphere and can increase the global average surface temperature,not only greenhouse effect that cause climate change the human aspects can also change earth's climate, human activities such as burning fossil fuels and deforestation, and it can be one causing global warming.
Divisions within Christian religion were initiated by Martin Luther during the 1500's.
Martin Luther was a German professor of theology, and a religious reformer who initiated the Protestant Reformation that occurs during the 1500's. Martin Luther stood against many practices and doctrines of the Roman Catholic Church. He also instigated a group that recreated some basic principles of Christian and led in the separation of western Christianity between the new protestant traditions (such as the Anglican communion, Anabaptists, Lutheranism), and Roman Catholicism.