Final answer:
The wealth from exploration led Spanish explorers to build large cities and churches in the New World, reflecting Spain's cultural norms and architectural patterns.
Step-by-step explanation:
Spanish explorers and colonists used the wealth gained from exploration, particularly the mining of gold and silver, to establish urban centers in the New World reflecting the cultural norms and architectural patterns of Spain. These settlements were specifically structured with a central plaza, surrounded by important buildings such as the Roman Catholic church, government offices, and stores, with residential areas beyond them.
Thus, using the money gained from exploration, Spanish explorers built large cities and churches, and other significant structures like universities, as they spread their influence and culture throughout their colonies.