The document summarizes a field trip taken by students from the Escola Secundária de Vendas Novas to Lisbon to visit the Museu da Presidência da República and the Museu da Marinha. The goals of the trip were to learn about the Republican ideals of the 1910 revolution and Portugal's maritime expansion in the 15th-16th centuries. At the Museu da Presidência da República, students learned about the events that led to the overthrow of the monarchy and establishment of the Portuguese Republic. After lunch, they visited the Museu da Marinha located near the Jerónimos Monastery, an area linked to Portuguese discoveries.