Sort the choices into chronological order, starting with the first event, to describe the rule of the Zhou dynasty.

1. Overthrow of the Shang dynasty by King Wu of Zhou

2. Establishment of the Western Zhou dynasty
3. Divided into the Western Zhou and Eastern Zhou periods
4. Rise of regional warlords and fragmentation of power
5. Invasion and conquest by the state of Qin
6. End of the Zhou dynasty and beginning of the Qin dynasty