I think that it is the hand sweeping movement.
The answer to this is that Grant recalls the incidents leading up to the trial. Jefferson, Grant says, was on his way to the White Rabbit Bar and Lounge when Brother and Bear, two young black men, drove up beside him and offered him a ride.
Um, which summary?
If you're talking about this;
Read the summary of the section of "The Beginnings of the Maasai," where the volcanic eruption and its results are described.
As a result of a volcanic eruption, Enkai and the cattle were thrown into the sky. Enkai wanted to save his cattle. He grew a tree that bridged the sky and the earth. The cattle walked down the tree to Neiterkob. Neiterkob and the Maasai tribe took over caring for the cattle.
Why does the summary need to be revised?
Then the answer is:
The summary lacks transitions that connect ideas
