Can someone help me with these 3 thank you

What background knowledge would best support this inference about mario?

Is the group of words a simple sentence, a compound sentence, or a run-on sentence? jan went on a quiz show, won two hundred dollars, and bought gifts for her family. a. run-on sentence b. compound sentence c. simple sentence

How do the authors develop their claim about the effectiveness of restorative justice through examples involving apartheid and the rwandan genocide? cite evidence from the text in your response.