Why did the Whitman's travel to Oregon territory?

The Whitmans traveled to the Oregon Territory primarily to fulfill their missionary goals, aiming to spread Christianity among the Native American tribes. They were part of the larger movement of American settlers and missionaries seeking new opportunities in the West during the mid-19th century. The Whitmans established a mission in 1836, where they also provided medical care, contributing to the settlement and development of the region. Their efforts, however, ultimately led to tragic consequences, including conflict with local tribes.