War can be simply defined as the conflicts or fights between countries. War can also be the conflicts between groups within a country.
Aging is a process that all human beings have to go through. It is a continuous process and cannot be stopped or avoided. The term
Education is the process of acquiring knowledge, skills and other attributes. Everyone was a baby once in their lives and during this
Water is an essential substance that human beings and all the other creatures living on Earth require in order to survive. We humans
Marketing is the process of influencing or persuading people to buy products and services generally through advertisements. The