What most contributed to the strength of ancient Chinese dynasties? They maintained good farmland by managing the rivers.

They kept outside invaders from crossing the Himalayas.

They protected the grasslands so that they stayed green for herding.

They guarded the seas so that outsiders could not invade the coast.

Ineed ! what is the best way to combat test anxiety? a. prepare thoroughly for the test c. picture yourself getting an a b. take deep breaths during the test d. none of these

Political boundaries are determined by the political party in control at all time true or false

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.