The missionaries in the Oregon Territory had a very different purpose than the rest of those in the area. Most people who went west and to the Oregon Terrritory were doing so to get land and start a farm. Missionaries, while they might have done this as well, were primarily there to spread the Christian Gospel and start Christian ministries such as churches and orphanages.
I believe the correct response would be C. Increase in Gross Domestic Product. (GDP).
Methods are needed to reduce social desirability bias. Such methods may include the wording and prefacing of questions, clearly defining the role of “study participant,” and assessing and addressing motivations for socially desirable responses
