ANSWER ASAP BEING TIMED! This map shows the Oregon Country. The most important information shown on this map is that

Mexico was about to build a series of forts and take over the fur trade.
many forts had been built in the Oregon Country to control the fur trade.
Great Britain was in control of a large territory known as Rupert’s Land.
the Oregon Country was bordered to the west by the Pacific Ocean.

Mexico was about to build a series of forts and take over the fur trade.

many forts had been built in the Oregon Country to control the fur trade.

Great Britain was in control of a large territory known as Rupert’s Land.

the Oregon Country was bordered to the west by the Pacific Ocean.

The fur trade was the earliest and longest-enduring economic enterprise that colonizers, imperialists, and nationalists pursued in North America. It significantly shaped North American history, especially from 1790 until 1840, when the trade played a dramatic and critical role in the Oregon Country, which included present-day Oregon and Washington and portions of Idaho, Montana, and British Columbia. Beginning with the maritime exploration and commercial expeditions of James Cook, George Vancouver, and Robert Gray, from 1776 to 1792, and ending with the United States' geopolitical domination of Oregon by 1850, the Oregon Country was transformed from what had been known as Indian Country to a territory of the United States. It was fur traders who explored the region, developed relations with the resident Native nations, and inadvertently opened the floodgates of emigration on the Oregon Trail that enabled the United States to gain control of the Pacific Northwest south of the 49th parallel.  

Explanation: