History of Western civilization Genovese born mariner, Christopher Columbus set out under the auspices of the Crown of Castile (Spain) to seek an oversea route to the East Indies via the Atlantic Ocean. Rather than Asia, Columbus landed in the Bahamas, in the Caribbean. Spanish colonization followed and Europe established Western Civilization in the Americas. The Portuguese explorer Vasco da Gama led the first sailing expedition directly from Europe to India in 1497-1499, by the Atlantic and Indian oceans, opening up the possibility of trade with the East other than via perilous overland routes like the Silk Road. Ferdinand Magellan, a Portuguese explorer working
Time in Portugal to work under a completely dark sky and at 9:00, when school classes started, the sun was still rising, which eventually had repercussions on students’ school performance and their safety during morning trips from home to school.<ref name="Decree-Law 309/76"> Decree-Law 309/76, 27 April 1976 (in Portuguese). Retrieved 12 May 2013.</ref> Furthermore, in the 1970s, the idea of reintroducing DST as an energy saving measure gained strength in Europe as well as in Portugal. However, although there were so many complaints in the country with the use of year round, it became clear to policymakers that if DST was to be