 And there's a brigade line here, and the 20th Maine is at the left. However, Lawrence has an idea about how to cover his flank's flank. What does he do? He wants to position them so on the far side no one can surprise them, and then he wants to have kind of a wheeling motion as they, he says, bayonet, just one single word, and they come crashing down the hill against the upsurge of the Confederates.