The Confederacy and the Seneca developed an alliance with the English who were settling in the east .
Although great damage was done to the Seneca homeland , the Senecas ' military might was not appreciably weakened .
The Confederacy and the Senecas developed an alliance with the English who were settling in the east .
Although great damage was done to the Seneca homeland , the Senecas ' military might was not appreciably weakened .