Crossword puzzle answer key

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Across
  1. 2. Countries that lack significant economic development or political institutionalization or both; also known as less-developed countries.
  2. 3. An imperialist system of physically occupying a foreign territory using military force, businesses, or settlers.
  3. 5. A single political authority that has under its sovereignty a large number of external regions or territories and different peoples.
  4. 6. Lower and middle income countries.
Down
  1. 1. Historically less-developed countries that have experienced significant economic growth and democratization; also known as newly industrializing countries.
  2. 4. A system in which a state extends its power to directly control territory, resources, and people beyond its borders.