A country is that territory that is declared to be a sovereign. However, there are no strict definitions of what a country actually is. In most cases, country generally refers to nation states. Throughout ages, the geographical boundaries and demographics have undergone tectonic changes due to conquests and politics that has altered the physical structure of many nation states. Some have merged with others while some have seceded and become a new country. The country quotes given below will help you to delve into the issue deeper.