4. How does the behavior of the pigs foreshadow future leadership positions? Are all animals truly “equal” as stated in the Commandements?

The pigs are taking the lead position while Old-Major is reciting his Animal Freedom speech. They all sit in front of Old-Major soaking up every word. After the speech and Old Major's subsequent death the pigs take the lead role in planning "animalism". The pigs manipulate Old Major's philosophy to their own ends.