An Oregon Country was a portion of land between the Pacific Ocean and the Rocky Mountains in the northwest portion of the present-day United States<span>. In 1818, the </span>United States<span> and </span>Britain agreed<span> to a "joint occupation" of Oregon, allowing citizens of both countries to settle there.</span>
The striations are caused by the regular arrangement of contractile proteins
Different governments will each control each other while also controlling themselves. Central and State governments will check each others' power.
coronavirus
Explanation:
it is because thousands of people died because of this.
it has sent the whole world in quarantine
unable to find cure