An example of a body movement to show positive could be a thumbs up, a negative could be a thumbs down. With facial expressions you can smile, or frown.
Answer:
They were essential to historical discoveries of that period. Due to the math developed while building the pyramids, we have the arithmetic knowledge we do today. The pyramids were an architectural marvel both then and now, and still affect architecture to this day.
Answer:
Many americans feel alienated by the two party system. With both parties leaning right of center, and never making any progress, they are both effectivly the same awful option, no matter whether you pick neolibralism or conservatism.
Answer: One reason why immigrants and others moved to Midwestern cities is because a law that determined how the Northwest Territory would become states.
Explanation: Many immigrants and others moved, and changed their jobs.