What is the structure of the following sentence?

while you were on vacation, i watered the plants

Why is it important to understand the interestonality of slavery? plz

Analyze how jackson uses elements of a story to develop her message. for example, how does she create both certainty about charles' character and uncertainty in her audience about charles' identity? should laurie's parents have realized the truth earlier? how does jackson foreshadow the ending for her audience, while allowing for a surprise for laurie's parents? what is jackson's message about children and parents?

Alert inattentive or drowsy drivers when they veer off the road ?