Final answer:
The Crusades played a key role in expanding the papacy's influence and stimulating trade, while influencing inter-religious relations. The Renaissance is notable for its revival of classical knowledge, humanism, and skepticism, enhanced by Gutenberg's printing press, which facilitated the spread of new ideas. Prince Harry seems out of context, but Prince Henry the Navigator was crucial in maritime exploration during the Age of Discoveries.
Step-by-step explanation:
Significance of the Crusades, Renaissance, and Johannes Gutenberg
The Crusades were significant because they expanded the influence of the papacy in Europe, stimulated trade and contact with peoples across Eurasia, and had a lasting impact on inter-religious dynamics. They illustrated the complexity of religiously motivated warfare and altered the relationship between different religious communities. The Renaissance marked the transition from the Middle Ages to the modern era, with a resurgence of classical knowledge and a new focus on humanism and skepticism. This period also saw the rise of literacy due to Johannes Gutenberg's invention of the printing press, which had a transformative effect on the spread of ideas and the criticism of church practices, as exemplified by Martin Luther's Protestant Reformation.
Prince Harry
It is unclear how Prince Harry fits into the historical context provided as he is a contemporary figure. However, if we are referring to Prince Henry the Navigator, his significance lies in the role he played in the Age of Discoveries, particularly in initiating the European maritime exploration that led to the global map we know today.