The arrival of commodore perry brought this nation out of international seclusion.

I believe the answer is: Japan

Prior to his arrival, Japan completely closed itself to western nations and choose to conduct business mainly on countries in south or southeast asia.
The Perry Expedition in 1852 opened up Japan's trading relationship with western antions and ended their seclusion

Hamlet's fourth soliloquy is probably his most famous one - "to be or not to be."it is rather different from his previous soliloquies because now he is contemplating something that didn't come up before - suicide. he is thinking whether it is worth it to fight to find his father's murderer when in the end all of them are going to die, so why not die sooner than later. he is contemplating if he should go on fighting or just kill himself and end it all, which is why this soliloquy in particular is rather depressing, hesitant, and gives a deeper insight into hamlet's madness.