The City of London is a small place. 

The City of London is in England.
Long ago, the Romans built this place. 
Today, the city is very busy. It is a place for big business. Many people go there to work.
There are many old and grand buildings.
The city has a lot of history. It has changed many times over the years. It is a special part of London.
The City of London is in England.
Romans built the city long ago. They called it Londinium. They built a big wall to protect the people. 
Many years later, the city grew again. King Alfred the Great helped rebuild it. The city has many old and grand sites.
Today, the City is a center for money and law.
The City of London is a very special place in England. 
The story of the city began a long time ago with the Romans. Around AD 43, they built a settlement called Londinium. 

After the Romans left, the city went through some hard times. It faced problems like fires and diseases. For a while, the city was almost empty of people. Later, King Alfred the Great helped to make it liveable again.
The city has faced big changes and even big fires. There were two very large fires in 1123 and 1666. After the Great Fire of 1666, many things were rebuilt. 
Today, the City is a world leader for money and law. 
The City of London is a unique area in England. People often call it the "Square Mile." This nickname comes from its very small size. It is the smallest city in the United Kingdom by area. 
The history of the City began with the Roman Empire. Around AD 43, Roman legions established a settlement named Londinium. 

After the Romans left Britain in AD 410, the City faced a long decline. The Roman Empire became unstable. The City suffered from raids by Picts, Scots, and Saxons. It also faced problems with plague and fire. Eventually, many Roman public buildings fell into decay. The area became almost entirely uninhabited for a time. The main centre of trade moved west to a settlement called Lundenwic. This area is near the modern-day Covent Garden. The old Roman walled area sat mostly empty during this period.
Anglo-Saxon leaders eventually helped restore the City. King Alfred the Great began reoccupying the old Roman walled area in 886.
The Middle Ages brought more changes and more power to the citizens. After the Battle of Hastings, William the Conqueror reached London. He did not defeat the Londoners, so he eventually crossed the Thames at Wallingford. In 1075, William granted the citizens a special charter. This allowed the City to keep some of its own authority. The City also gained the right to appoint its own sheriffs. By 1215, citizens could directly elect a mayor. The City was organized into 25 ancient wards. Each ward was led by an official called an alderman.
The City has survived several major fires. The most famous was the Great Fire of London in 1666. There was also a major fire in 1123. After the 1666 fire, people wanted to remodel the streets. They wanted wide boulevards and planned squares. However, most of the old medieval street pattern returned. During this time, the City also became a centre for banking. Sir Thomas Gresham founded the Royal Exchange in 1565. 
Today, the City of London is a global financial powerhouse. It forms a primary central business district alongside Canary Wharf and the West End. It contains famous landmarks like St Paul's Cathedral. 
🖼️ Images & Media (54)
+ 42 more
More to explore
✨ What else?
Related topics you might enjoy
🪜 Step back
Simpler topics to build understanding
What is Nepedia?
A free, ad-free encyclopedia for children. Every article is written at five reading levels, so the same page works for a five-year-old and a fifteen-year-old — use the level switcher above to see this one change. No account needed to read.