what factors led to the Norman conquest make it short and write it like a 4th grader

The Norman conquest happened because William of Normandy wanted to be king of England. He invaded in 1066 and won the Battle of Hastings. He had better weapons and a bigger army than the English king, Harold. This is how the Normans took over England.

shorter

A guy named William from Normandy wanted to be king of England, so he fought and won in 1066. That's how the Normans took over.