Answer: siam

AnswerCrossword Clue
SIAMRama VII's kingdom
SIAMAnna's kingdom
SIAM16-Across's land
SIAMBangkok's land, once
SIAMLampang's country, once
SIAMLand of Chang and Eng
SIAMCountry Anna visited
SIAMOfficial country name until 1949
SIAMLaos neighbor, once
SIAM"Anna and the King" setting
SIAMKing Mongkut's domain
SIAMKing Mongkut's kingdom
SIAMLand of Rama I
SIAMOne-time neighbor of French Indochina
SIAMWhere Anna was governess
SIAMChang and Eng's homeland
SIAM"The King and I" country
SIAMSetting for "The King and I"
SIAMThe land Anna visited
SIAMKing Mongkut's realm
SIAMNeighbor of India and China on a Risk board
SIAMChulalongkorn's land
SIAMKingdom visited by Anna
SIAMThailand, formerly
SIAMThailand, once
SIAMYul's kingdom
SIAM"Anna and the King of ..."
SIAMThai, previously
SIAMWhere Anna taught
SIAMThailand, before the coup of 1939
SIAMWhere King Mongkut ruled
SIAM"The King and I" setting
SIAMAnna'sadopted land
SIAMErstwhile Asian kingdom
SIAMThailand's old name
SIAMPre-1939 Thailand
SIAMWhere Anna met a king
SIAMWhere Bangkok used to be
SIAM"The King and I" locale
SIAMOld Thailand