1. Vitus Bering (Russian): Bering was a Danish-born Russian explorer who is credited with discovering Alaska in 1741. He led the first Russian expedition to reach the shores of Alaska and explored the Aleutian Islands.
2. James Cook (British): In 1778, the British explorer James Cook explored the Alaskan coast, mapping and naming many of its landmarks, including Cook Inlet and the Prince William Sound.
3. George Vancouver (British): Vancouver was a British naval officer and explorer who explored the Pacific Northwest coast, including parts of Alaska, in the late 1700s. He mapped and named many geographical features in the region, including Vancouver Island.
4. Ivan Krusenstern (Russian): Krusenstern was a Russian naval officer and explorer who led a scientific expedition around the world in the early 1800s. During his voyage, he explored parts of the Alaskan coastline and conducted important scientific observations.
5. Ferdinand von Wrangel (Russian): Wrangel was a Russian explorer and administrator who served as governor of the Russian American colonies in Alaska. He explored and mapped the interior regions of Alaska and contributed significantly to the understanding of its geography and resources.
These explorers, among others, played crucial roles in documenting the geography, resources, and indigenous communities of Alaska, paving the way for further exploration, trade, and settlement in the region.