What four nations explored the Pacific Northwest? Name their first explorer and the year of these expeditions? ​

In 1579, Britain's pirate Francis Drake sailed off the Oregon coast; during the early 1740s, Vitus Bering opened the North Pacific to Imperial Russia; during the late 1700s, English captains James Cook and George Vancouver charted the Pacific including the bays and inlets of Puget Sound (Vancouver) and in 1786

Explanation:

interdependence is when all participating groups and individuals depend on each other. if you depend on one anothers goods, you end up trading in order to get the items you're looking for. (for ex: if i have food and you have water, we trade in order to depend on each other to live)

the tallest building in the western hemisphere and the sixth tallest building in the world