The united states became involved in the vietnam war in order to.. a. colonize southeast asia. b. begin nuclear-weapons testing. c. prevent the takeover of south vietnam by communist north vietnam. d. prevent the takeover of north vietnam by communist south vietnam.

Equilateral triangle pbj is inscribed in a circle as shown. determine the measure of arc pjb.

Dose local topography and sea surface temp contribute to differences in climate between baeious localities

Match your vocabulary word to its definition. 1. emigration 2. immigration 3. migration 4. overpopulation 5. sustainable development 6. under population 7. unsustainable development 8. urbanization the movement from one place to another the number of people exceeds the available natural resources in an area leaving one's homeland to settle in a new place the increase in the population of a city the movement of people to a new country the ability to meet current needs without reducing the ability to meet future needs resources being used up at a faster rate than they can be replenished birth rate insufficient to replace the existing population