Why is it important for discussion groups to create rules, identify roles, and set goals?
A) to determine whether or not to prepare notes
B) to allow group members to discuss any topic that they want
C) to decide which group members are the most important
D) to ensure that group members treat one another with respect

D: to ensure that group members treat one another with respect

Explanation:

I just clicked it and it was right.

Edg 2020

D) to ensure that group members treat one another with respect

Explanation:

richard nixon led the investigation that resulted in alger hiss being convicted of prejury.

brainliest is someone you pick by simply clicking a button. it only shows up if there are two people that answered your question, then you decide who answer more accurately with detail and explanation and you give that person the title "brainliest".

i hope this your understandings.