Who is the trickster figure on the wizard of oz

How can you avoid the problem of groupthink? a. by choosing a group leader to direct the group b. by composing the team of only like-minded individuals c. by encouraging all members to voice their opinions d. by keeping quiet when you disagree with another group member's opinion

How do the party's mottos reveal the true nature of the party? how effective are these mottos in motivating/controlling their citizens? provide specific evidence to support your response.

What is the topic sentence of paragraph 5 of the passage?