<p class="text-align-justify">However, there is still some argument on when was the United Kingdom actually introduced to the world? Some say that the Act of Union between England, Wales, and Scotland founded the United Kingdom in 1707, and others say the name United Kingdom was not adopted until 1801 when Ireland was included to the union. Therefore, this yet remains as a debatable subject.</p>

<p class="text-align-justify"><strong>Great Britain (Britain)</strong><br />
Great Britain is a landmass, and not a country. It is referred to as ‘Great' because it is the largest island in the British Isles, containing the countries of England, Scotland, and Wales.<br />
To be precise, Great Britain is a geographical term that refers to the island that is also known as Britain. It's also a political terminology for Scotland, England and Wales, which make up the United Kingdom. However, The United Kingdom, on the other hand is simply a political phrase referring to the sovereign country that covers all of Great Britain as well as the territory that is now recognized as Northern Ireland.</p>
