In which excerpt does claudius tell laertes of his plan to ensure hamlet's death?
good laertes,
if you desire to know the certainty
of your dear father's death, is't writ in your revenge,
that, swoopstake, you will draw both friend and foe,
winner and loser?
(hamlet act iv, scene v)
why, now you speak
like a good child and a true gentleman.
that i am guiltless of your father's death,
and am most sensible in grief for it,
it shall as level to your judgment pierce
as day does to your eye.
(hamlet act iv, scene v)
now must your conscience my acquaintance seal,
and you must put

When in your motion you are hot and dry--

As make your bouts more violent to that end--

And that he calls for drink, I'll have prepared him

A chalice for the nonce, whereon but sipping,

If he by chance escape your venom'd stuck,

Our purpose may hold there.

(Hamlet Act IV, Scene VII)

i would say that these are the two thesis statements best for a literary analysis essay on recurring themes in shakespeare's romeo and juliet:

1.  in romeo and juliet, shakespeare demonstrates that love comes in a variety of forms, be it romantic, familial, or between friends.

2.  shakespeare explores the struggle for identity through the character of juliet in his play romeo and juliet.

the other theses aren't reoccurring in this play. 

explanation:

the type of supporting detail is fact!