2.  Georgin is the given name in most english-speaking countries to the set of architectural styles current between 1720 and 1820.  The style was revived in the late 19th century in the United States as Colonial Revival architecture and in the early 20th century in the Great Britain.

3. - In the mainstream of Georgian style were both Palladian architecture, and its whimsical alternatives.  Georgian designs usually lay within the Classical orders of architecture and employed a decorative vocabulary derived from ancient Rome or Greece.

6.  New England  Vermont

7. - Sir Christopher Wren

8.  Sir John Vanbrugh