Why is the Great Wall of China called the wall of tears

Read the paragraph below and answer the question that follows. "andy was asked to speak in a school assembly about a fundraising opportunity for a fellow student who had recently been diagnosed with leukemia. andy's stomach hurt and his hands were cold. "steady man," he thought. "you can do this. it's for tim. he needs our ." andy could picture the students wanting to get involved. it occurred to him now that he wasn't just giving a speech. he had something worthwhile to say. which strategies did andy use to reduce his apprehension? select all that apply." be prepared. use muscle relaxation techniques. get experience. think positively. focus on communicating to the audience.

An unsuccessful attempt at cooperation among the colonies was

Tori is preparing an informative speech she will be teaching the listeners about complicated concepts and ideas related to genetics she ensures the concept are throughly outlined and provides examples this is most an example of what type of informative speech