Home of explorer Vasco de Gama, for 10 points, name this Iberian nation in which a 1755 earthquake devastated its capital of Lisbon.
This country endured the Sixty-Year captivity following the death of the last member of its Aviz Dynasty. The Carnation Revolution overthrew a dictator of this country who had instituted the Estado Novo; that man was Antonio Salazar. Henry the Navigator hailed from this country, which signed the Treaty of Tordisillas dividing the New World with its neighbor, Spain. Home of explorer Vasco de Gama, for 10 points, name this Iberian nation in which a 1755 earthquake devastated its capital of Lisbon.
This country endured the Sixty-Year captivity following the death of the last member of its Aviz Dynasty.
{Portugal}