Question

The cause and effects of snobbery are explored by Katherine Mansfield in "The Doll's House

Answer 1

Isabel Burnell wanted to impress her classmates with the new doll's house. Aunt Beryl did not consider the feelings of others. Lady Macbeth smears the sleeping groom with King Duncan's blood. - hope this helps

Answer 2

so you gave us the effect but you did not say if it is active or passive