What must a speaker keep in mind to best appeal to the audience

Iwill have sailed around the world by the end of next year. what is the verb form in the sentence? future perfect past emphatic present progressive past perfect

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.

What task did the surveyors do? a. they studied the landscape to determine the most direct route for building a road. b. they designed treadmills that lifted blocks of stone to where they were needed. c. they dug trenches and filled them with sand, concrete, and large blocks to form a road.