Which of the following does not contribute to increased air quality? a. the clean air act b. hybrid cars c. energy-efficient appliances d. use of cfcs

What was istanbul called before he ottomans conquered the city in the 15th century

Ineed quickly! which of the following would not be considered an example of the transition of europe into the formation of larger nation-states? a. the hundred years' war b. the unification of italy c. the marriage of isabella and fernando d. the height of feudalism

Which domain endings indicate websites that are most likely to be reliable sources? check all that apply. sites ending in .net