Portugal
Brazil (locally called Brasil), is the only country in Latin America (or at least South America), which Portugal settled in.
In 1143
The area was originally settled by Portugal.
Emigrants from Portugal.
Spain. (In fact, the only exceptions are Brazil, which was colonized by Portugal; Guyana, which was colonized by Great Britain; Suriname, which was colonized by the Netherlands; and French Guiana, which was colonized by France.)
Portugal would be regarded as a developed country.
No, Portugal is not a Spanish-speaking country. The official language of Portugal is Portuguese.
The only country sharing a border with Portugal, that is, Spain
France, Britain and Portugal
No. Mexico was explored and settled by Spain.
Central and South America were conquered by Spain a country which speaks Spanish. However Brazil, was settled by Portugal and so Portuguese is spoken there.