Sometime during Supreme System Lord Ra's domain of the planet Earth, the Ancient Tau'ri would lead a rebellion against Ra and his forces. This would result in Ra leaving Earth and the Ancient Egyptians burying the Alpha Gate where it would stay buried until 1928 when Professor Paul Langford led an expedition that unbury the Stargate.
- In an alternate timeline, SG-1 would travel back in time to steal a Zero Point Module from Ra. They succeed, but are trapped in that time period. They attempt to start a rebellion against Ra, which fails and results in all of them killed, except for Dr. Daniel Jackson.
- With the help of Dr. Daniel Jackson from the first alternate timeline and the rest of SG-1 from a second alternate timeline where Ra takes the Stargate upon leaving Earth and the Stargate Program never forming, the Tau'ri in Egypt rebel against Ra, and Earth is freed from Goa'uld oppression.