How did innovations such as irrigation, aqueducts, and improved farm techniques transform civilizations?
a is the answer> > innovations made it possible to expand settlements at arid locations.

why is this the right answer?

Which of the following statements is an accurate reflection of the intentions of early american leaders? elected officials are responsible to the will of the majority while judges should base their decisions on the law. all elected and appointed officials should base their decisions on the democratic principle of the will of the majority. judges base their decisions on the majority will, while other elected officials base their decisions on the law. government officials should all base their decisions on the law before considering the will of the majority.

What was the social class pyramid during the civil war?

What is it called when countries build lots of weapons to store and them in case of a war?