The new name of 'Siam' is
-
Taiwan
-
Tanzania
-
Thailand
-
Turkey
C
Correct answer
Explanation
Siam was the official name of Thailand until 1939, when it officially changed its name to Thailand (meaning 'land of the free'). The name changed back to Siam briefly from 1945-1949 before permanently becoming Thailand again. Taiwan, Tanzania, and Turkey are all different countries with unrelated historical names.