What event is foreshadowed in the prologue

The prologue's lines "do with their death bury their parents' strife" foreshadows not only the deaths of Romeo and Juliet but also their parents' reconciliation. In case you weren't listening the first time, Shakespeare says it again: " their parents' rage that but their children's end naught could remove."

Explanation:

it was the battle of midway (june 4-7 1942), in which was an american decisive victory against the japanese navy. americans lost one aircraft carrier, one destroyer and 150 planes. japan lost 4 aircraft carriers, 1 heavy cruiser and 248 planes. american casualties were 307 and japanese casualties were 3057. japan never recovered from its loses and after midway the americans started getting the upper hand in the pacific war.