The primary group that was instrumental in strengthening and saving American claims to Oregon were <u>American missionaries to the Indians.</u>
<u>Explanation:</u>
 The Oregon evangelists were pioneers who settled in the Oregon Country of North America beginning during the 1830s committed to carrying Christianity to nearby Native Americans. In 1834 Jason Lee and four partners joined the Wyeth Expedition and set out toward the Northwest. 
Lee chose a site in the Willamette Valley, and a strategic built up near present-day Salem, Oregon. The Wyeth-Lee gathering was the primary gathering to venture to every part of the whole course of what was to turn into the Oregon Trail. They additionally gave care and supplies to wagon parties going along the Oregon Trail.
 
        
             
        
        
        
It was the<span> Allies troops. </span>
        
             
        
        
        
Hi there
Answer: to answer your question the name of the buildings were called the temple 
Hoped I Helped  
 
        
             
        
        
        
Answer:
C. A British captain explored the Pacific Islands
Explanation:
The main factor that contributed to Britain establishing colonies in the Pacific islands is that "A British captain explored the Pacific Islands."
This is evident in the fact that a British explorer or navigator known as James Cook explored the uncharted territory covering the Pacific Islands from the area of New Zealand to Hawaii around 1768 to 1779. His exploration knowledge led the Europeans particularly Britain to establish colonies in the region.
 
        
             
        
        
        
Answer:
Containment was a United States policy using numerous strategies to prevent the spread of communism abroad
Explanation:
 A component of the Cold War, this policy was a response to a series of moves by the Soviet Union to enlarge its communist sphere of influence in Eastern Europe, China, Korea, and Vietnam.