The United States has been a leading member of the United Nations although there have been disputes along the way.
Answer:
increasing
Explanation:
Since the prehistory and up until the present, the human population has constantly increased. The increase of the population though has not been always the same, with the earlier periods having much slower increase, while the rapid growth occurs only few centuries ago. The reasons for this difference in the population growth is that up until relatively recently, the humans didn't had proper medical treatment, they were constantly in war, the living conditions were very bad, and the humans were still deeply connected with the nature, thus every larger animal possessed a death threat. As the humans have developed, the living conditions have become much better, the medicine has helped in curing and prevention of diseases, and the humans have also isolated themselves from the nature, resulting in much higher life expectancy, better life quality, and much less infant deaths.
Unitary form of government would avoid this characteristic.
Option: A
Explanation:
Unitary form of government is the system of government which have the supreme power over the every branches of administration means executive, judiciary etc. It finalize the decision of its subordinate classes of governments. Here laws for crimes do not differ from state to state.
In confederate, presidential, parliamentary system of government each branches are assigned with its own duty and it has no power on the decision of other branches. So the decision may vary from state to state. Senate and house of representatives take decision separately for every political feature.
Some of the most valuable commodities that moved through the kingdom of Ghana between the 5th and 15th Century were Gold and Salt during the Trans-Haran trade. The beginning of Trans-Haran gold trade is linked to the Soninke Empire of Ghana in the 5th Century. While the consumption of Trans-Haran salt was promoted for trade purposes. Berbers from the North of Africa were able to cross the Sahara desert using camels with their caravans with gold sort from western and central Sudan. This linked the Mediterranean economies which demanded gold and in return they supplied salt.
