Referring to different civilization explain the different phases of technological development​

Which of the following statements is not true about regions? a.) regions have fixed boundaries that are determined by the region's inhabitants.b.) a region can be defined by physical characteristics, such as climate, landform, and vegetation.c.) regions can change over time.d.) a region can be defined by human characteristics, such as language, government, and economic activity.e.) the same location can be considered part of multiple regions.

How does public opinion differ on foreign and domestic policy issues? how does this affect the policy- making process?

Which of the following is not one of the seven points from the pre-start checklist recommended by the nsc