Lewis and Clark distributed these to American
Indians in order to

Make contact with Native Americans and to search for routes to connect Mississipi River to Pacific Ocean

Explanation:

During the Lewis and Clark expedition, Jefferson was President want wanted Lewis and Clark to make contact with Native Americans, such as record their names, language and learn about the culture and learn how they can defend themselves just in case of an attack. In addition, they were on a search to find a water route to connect the Mississipi River to the Pacific Ocean.

C. defend themselves in case of attack.

Explanation:

correct on edge

the answer to fill in the blank in this question would be the word resource, it is defined as the money, material or people (since human resource is a very valuable good) that a company or a person has at disposition (meaning they can use the resource as they see fit), to be able to complete a task or achieve a goal.  

during the middle ages bibles and most christian literature was written in latin i think that’s the answer you are looking for