Long ago, two big groups wanted land. 
Long ago, two big groups wanted land. 
Russia wanted land near a big river. This river is called the Amur. A leader named Muravyov went to the river. He made a deal for the land. 
At first, China said no to the deal. But then more things changed. A man named Ignatyev helped make a new deal.
This new deal gave more land to Russia. It gave them land by the sea too. They even got a big island.
Now, the map looks very different. It is fun to see how lands change over time.
Long ago, Russia and China shared a border. 
A Russian leader named Nikolay Muravyov went to the river. In 1858, he signed the Treaty of Aigun. This deal gave land north of the river to Russia. A Chinese official named Yishan signed it. However, the Chinese government said the deal was not valid. They did not accept it.
Things changed during the Second Opium War. This was a conflict involving Britain and France. A Russian man named Ignatyev helped talk with the Chinese. He worked while the other powers were in the capital city. 
In 1860, a new deal was made in Peking. This was called the Convention of Peking. It made the first deal official. Russia gained more land. They got the coast and a big island called Sakhalin. This area is now part of Russia. It is often called Outer Manchuria. 
The Amur River area is a very important part of the world. It sits near the Stanovoy Mountains and flows into the Pacific Ocean. 
Russia used several steps to gain control of the land. First, explorers like Gennady Nevelskoy mapped the coast and the Amur River. Nevelskoy proved that Sakhalin was an island. 
This history began with many early explorers and leaders. In 1689, the Treaty of Nerchinsk set a stable border for a long time. Later, in 1847, Nikolay Muravyov became the Governor-General of East Siberia. He was a key leader in the Russian push toward the Amur. He even earned the title "Amursky" from the Czar. Other men like Admiral Putyatin and Ignatyev also played big roles. They traveled far to talk with Chinese officials.
Many specific dates and names define this era. In 1858, Muravyov signed the Treaty of Aigun with an official named Yishan. This treaty gave land north of the Amur to Russia. However, the Qing government in Beijing refused to accept it. Two years later, the Convention of Peking was signed in 1860. This new deal gave Russia the Pacific coast and Sakhalin island. These lands are now known as Amur Oblast and Primorsky Krai.
Today, we can see these changes on modern maps. The area is often called Outer Manchuria. It is a large part of the greater Manchuria region. 
The Amur Annexation refers to the process where the Russian Empire gained control of large territories from the Chinese Qing dynasty. This happened between 1858 and 1860 through the use of unequal treaties. These lands are located around the Amur River, which flows into the Pacific Ocean. This region is often called Outer Manchuria. It includes areas that are known today as Amur Oblast and Primorsky Krai. 
To understand how this happened, we must look at the geography of the region. The Stanovoy Mountains divide the land into different drainage basins. Rivers to the north flow into the Arctic Ocean. Rivers to the south flow into the Amur River. Some parts of the middle Amur are good for agriculture. 
The process of annexation involved several specific stages of exploration and military movement. First, explorers like Gennady Nevelskoy mapped the coastline and the Amur. Nevelskoy discovered that Sakhalin was an island, which was a military secret at the time. He also founded the settlement of Nikolayevsk on land claimed by the Qing.
Diplomacy played a major role alongside these physical movements. In 1858, Muravyov traveled down the Amur to reach the town of Aigun. He presented the Treaty of Aigun to a local official named Yishan. This treaty ceded all land north of the Amur River to Russia. It also created a condominium, or shared territory, east of the Ussuri River. 
The final stage of the annexation occurred during the Second Opium War. This war involved British and French forces fighting against China. Russia used this period of Chinese weakness to its advantage. A major general named Nikolay Pavlovich Ignatyev acted as an intermediary between the Europeans and the Chinese. He helped negotiate the Convention of Peking in 1860. 
Through the Convention of Peking, Russia gained even more land. The treaty gave Russia the entire Pacific coast up to the Korean border. It also gave Russia control over the island of Sakhalin. These changes were finalized on November 14, 1860. Russia achieved these gains through diplomacy and the support of other European powers. Interestingly, the source notes that except for one event at Aigun, Russia did not have to fire a single shot to gain this land.
The history of the Amur Annexation connects to broader themes of empire and global conflict. It shows how the expansion of one empire can be timed with the struggles of another. The movement of the Russian frontier was driven by the need to defend new colonies in Alaska. It was also driven by the desire to find supply routes to the Pacific. This period helped shape the modern political map of Northeast Asia. It remains a key example of how treaties and exploration can reshape the world.
🖼️ Images & Media (5)
More to explore
✨ What else?
Related topics you might enjoy
🔬 Go deeper
More advanced topics to explore
🪜 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.