governments worries about its use as a tool for political change-apex
Answer:
Form a loop with the end of the rope. ...
Tuck the end of the rope through the loop. ...
Holding onto the end of the rope, pull the knot tight. ...
Use the overhand knot as a simple stopper. ...
Undo the knot by pushing both ends of the rope closer together
Judging from your other questions, I would guess the Aztecs, because they had an extremely advanced civilization relative to their time period. However, you might want a second opinion to verify this. Hope this helps.
