The Empire of Jerusalem

The exact years when this empire existed are unknown. The history of this empire is pretty tough. It's people were opressed by the Arabs (btw, no this isnt irl). Finally, with the help of a crusade, they started making progress. After numerous bloody fights, the Arabs were destroyed. However, Jerusalem was betrayed. In the peace treaty, it was declared that instead of a Canaan state, the entire region would get annexed into Egypt. The Israelis were exiled to Malta. But they didn't lose hope. They started conquering nearby islands like Sicily. After enough training and mobilisation, they launched a second crusade. This time they won, resulting in the creation of the Kingdom of Jerusalem. This kingdom was pretty small, mostly covering the land of Israel, Palestine, Lebanon and the Sinai Peninsula. This kingdom was neutral, avoiding all conflicts in North Africa and the Middle East. After a very ambitious king won in the elections, the kingdom was slowly becoming a major power. However, this point in the country's story could end it all. An empire around the size of the Mongol Empire had made their way into the Middle East, taking Iraq and Saudi Arabia. When they tried to invade Jerusalem they got defeated and threw out of the Middle East. This was the beginning of Israeli greatness. After the previous empire came back it got destroyed again and it completely collapsed. Jerusalem annexed parts of Egypt and all of Middle East except Iraq due to the great diplomatic relations. Then it took Persia, Pakistan, India, Myanmar, Thailand and some lands in Vietnam. The empire was surprisingly very stable.
However, after a long period of time, the Times of Trouble began for Jerusalem. First, rebels in south India occured but they got defeated. Second, the people of Yemen rebelled, and after some negotiations Yemen got small lands.
This is when the downfall begins. A good, trusted general in Jerusalem turned out to be an enemy agent. He detonated all Israeli nukes, leaving the empire severely weakened. The Great European Union, a neighboring country which had an alliance with Jerusalem, took advantage of this and fully invaded Jerusalem. The empire collapsed, the emperor abdicated.
The End