What details trigger granny’s flashback to lighting the lamps when the children were young ?

properly the light of guns going on

Explanation:

if she was alive during the world war it is properly a muzzle flash

worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.