When the torches were made, the Cave-men formed a line from one edge of the cliff to the other.
They crept up through the low bushes until they were only a few steps from the herd.
The mammoths did not see the men until Strongarm gave the signal to charge.
Then they started to run.
But the Cave-men chased them, waving their torches in the air.
The Cave-men pressed close after the mammoths until they came to the edge of the cliff.
They filled the air with their loud cries.
When the mammoths saw the trap they were in, they turned and faced the men.
One mammoth was crowded over the edge of the cliff.