The Great Northern War (1700-1721) was a big event for Sweden, and it changed the map a lot. Here’s a simple look at what happened:

Key Battles

• Battle of Narva (1700): This was a big win for Sweden at the start of the war. It showed that they were strong military fighters.
• Battle of Poltava (1709): Sadly, this battle was a huge loss for Sweden, and it changed the war in a big way.

Outcomes

• At first, Sweden had a lot of land. But by the end of the war, they were much weaker.

Territorial Changes

1. Loss of Baltic Territories: Sweden lost important areas, like parts of today’s Latvia and Estonia, to Russia.
2. Finland: The Treaty of Nystad in 1721 gave some parts of Finland to Russia.
3. Silesia & Pomerania: Sweden also had to give up their claims in these regions, making them less powerful.

Overall, the Great Northern War marked the change of Sweden from a strong country to a much weaker one. It also set the stage for future conflicts and changes in power in Europe.