Final answer:
Portugal, France, and England are well known for their exploration of new lands following Columbus.
Step-by-step explanation:
Three countries that are well known for their exploration of new lands following Columbus are Portugal, France, and England.
Portugal, led by explorers such as Vasco da Gama and Ferdinand Magellan, explored and established trade routes to India, Africa, and Asia.
France, under the leadership of explorers like Jacques Cartier, conducted expeditions to modern-day Canada and claimed territories in North America.
England, with explorers like John Cabot and Francis Drake, focused on exploring and colonizing regions including North America, the Caribbean, and parts of Asia.
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