Strange or unnatural events
The witches
Macbeth
Strange and unnatural events
I think that Macbeth was at first not as "worried" about the witches and their curses as then on in the play he finds out that every thing that the witches has been tellin him are true.
There's no right answer. You have to decide for yourself who was responsible, which is what is so great about literature. There's either Lady Macbeth, the witches, or Macbeth himself. I believe Lady Macbeth was first to blame for her manipulation on Macbeth, then Macbeth because he chose to do the things he did under Lady Macbeth's word. The witches meerly told him what was going to happen in Macbeth's life.
The witches in Macbeth do not have individual names. They are only referred to as the three witches or the Weird Sisters.
MacBeth meets the three witches with lady MacBeth
Macbeth.
The witches only gave Macbeth prophecies. It was his decision to do so after Lady Macbeth persuaded him. Although the witches' intentions was probably to cause this murder, the witches did not make Macbeth muder Duncan.
Macbeth did not like what the witches had told him.
the scene with the witches
Lady Macbeth echoes the words of the witches when she says "All hail, Macbeth, that shalt be king hereafter!". This echoes the witches' prophecy that Macbeth will become king.