Solve these clues to fill the grid.
- A native or inhabitant of ___ (plural)
- 5 Across
- Official language of the ___ (plural)
- 6 Across
- Group of aircraft operating together under the same ownership
- 8 Across
- Land of the free; the USA (plural)
- 9 Across
- An act of traveling by water
- 11 Across
- Country in Asia with the Taj Mahal
- 12 Across
- The Babylonian goddess of the watery deep and daughter of Ea
- 13 Across
- The solid part of the earth's surface
- 1 Down
- Portuguese navigator in the service of Spain
- 2 Down
- Someone who travels into little known regions (plural)
- 3 Down
- The state capital of Ohio
- 4 Down
- The Romance language spoken in ___ and Brazil
- 7 Down
- Continent with the Sahara desert
- 10 Down