Crossword Puzzle Region of Peru

Clue: Region of Peru

CBS procedural with regional spin-offs (NCIS with 4 letters)
French forest region that was the site of the final offensive of World War I (ARGONNE with 7 letters)
Hop offerer (AIRLINE with 7 letters)
Like most perukes (POWDERED with 8 letters)
Bigelow offering (TEA with 3 letters)
Box-office sight (LINE with 4 letters)
Uses an office machine (XEROXES with 7 letters)
Official travel overseas (STATEVISIT with 10 letters)
Golden Horde's region (TATARY with 6 letters)
Updike offering (NOVEL with 5 letters)