The first country that colonized Libya was Italy (1934~1943)
A third world country is one in which was colonized. Thailand has never been colonized thus it is not a third world country.
Spain.
Spain was the first European country to Texas.
It was first colonized by Spain, then France.
Germany
The country that colonized Newfoundland and Labrador was Europe. It was colonized in 1949.
The country that colonized Chile was Spain
Spain and Portugal.
first Portugal then Belgium
Panama was colonized during the 1500's. The country of Panama was colonized by the Spanish, and the first European to set foot on the isthmus of Panama was Rodrigo de Bastidas.
Spain is the European country that colonized Panama.