What did bartolomeu do to affect portagals trade routes?

Bartolomeu Dias was a Portuguese explorer who significantly impacted Portugal's trade routes by being the first European to sail around the southern tip of Africa, which he named the Cape of Good Hope, in 1488. This discovery opened up a new maritime route to Asia, allowing Portugal to establish direct trade with India and other parts of the East. His voyage paved the way for subsequent explorers, including Vasco da Gama, further enhancing Portugal's influence and control over lucrative trade in spices and other goods. Ultimately, Dias's achievements helped lay the groundwork for Portugal's Age of Exploration and its dominance in global trade during the 15th and 16th centuries.