The correct answers would be questions D " Did any of the Japanese or German students learn to speak Navajo" and E " What kind of code did the American Indians use during World War I". These are the questions that could help the reader understand the military leader's fear, since if the answers are yes they did learn to speak it, and a simple code, (respectively) then it would be perfectly sane to feel apprehension at using the same code again. Options A, B and C are not relevant because they do not contribute to the subject, for example, it doesn't matter how many people spoke Navajo before World War I, what is important is how many can learn it.
<span>a. defining the problem and proposing a solution
Conflict is a typical behavior and process that every group has a chance to participate in. Conflict in times can come in when the goal of the group is not met and some objectives and viewpoints are different for each member which then creates conflict and disagreements.
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For lunch we can have either soup or sandwiches.