16th-century explorer

generate a one-sentence description for a given conceptual class.
# Response Format
Return only the sentence: "Description: [one-sentence description of the conceptional class]"

Class: 16th-century explorer

A 16th-century explorer is a navigator and adventurer who undertakes long, often perilous sea voyages to chart unknown territories, establish trade routes, and expand the political and economic influence of their sponsoring nation.