help me annotate this prologue NEED DONE ASAP

the parts that need annotated are in caps lock and if possible can you identify the two key themes in this prologue ?

Two households,BOTH ALIKE IN DIGNITY

In fair VERONA where we lay our scene,

From ancient grudge break to NEW MUTINY

Where CIVIL BLOOD makes civil hands unclean.

From forth the fatal loins of these two foes

A pair of STAR-CROSS'D lovers take their life;

Whose MISADVENTURED piteous overthrows

DO WITH THEIR DEATH BURY THEIR PARENTS' STRIFE

The fearful passage of their death-mark'd love,

And the continuance of their parents' rage,

Which, BUT their children's end, nought could remove,

Is now the TWO HOURS' TRAFFIC OF OUR STAGE;

The which if you with PATIENT EARS ATTEND,

What here shall miss, our toil shall strive to mend.