Answer:
Oregon was a vast territory first explored by the Spanish and the French in the 17th and 18th centuries. In the 1830s, American pioneers traveled along the Oregon trail; joint settlement by British and Americans started. In 1846, a formal border with the British territories was fixed at the 49 parallel. Oregon was formally admitted into the Union in 1859.
Explanation:
Hello!
The correct list is:
i. The Constitution was sent to the states to vote. ii. States voted on whether to approve the Constitution. iii. Nine of the thirteen original states had to approve it. iv. The Constitution became law.
