| A | B |
| language | NOUN - a system for spoken and written communication |
| complicated | ADJ - not simple; difficult to understand and deal with |
| develop | VERB - create something or build it into something better or more advanced |
| military | NOUN/ADJ - a country's armed forces - navy, army, air force |
| explain | VERB - make something clear in words; describe |
| message | NOUN - a small amount of information that you pass to someone else |
| agree (with) | VERB - have the same opinion as someone else |
| recruit | VERB - find new people to work in a company, join a group, or do a job |
| during | PREPOSITION - all through a time; at one point in time |
| battle | NOUN/VERB - a fight between two armies |
| several | more than a few, but not a lot |
| dialect | a language that is spoken in one place differently than in other places |
| serve in a war/in the military | to do a job, to work |
| code | a system of signs or words to send secret messages |
| break a code | solve it; figure it out; find the answer |
| enemy | someone who hates you and wants to hurt you or stop you from being successful |
| skillful | talented; good at doing something that you have learned and practiced |
| Navajo | the name of a Native American tribe |
| general | a military leader |
| chief | a Native American leader |
| error | mistake |
| recognition | public thanks |
| honor | respect |