Final answer:
The conquistadors are known for their expeditions to conquer new lands in the Continental Americas, particularly in Latin America, in search of gold and silver.
Step-by-step explanation:
The conquistadors are known for their expeditions to conquer new lands in the Continental Americas, particularly in Latin America. These explorers from Spain, such as Hernán Cortés and Francisco Pizarro, sought to claim wealth and establish dominance over indigenous civilizations like the Aztecs and Incas. Their primary motivation was to acquire precious metals like gold and silver, which were highly valued in Europe.