Answer:
A. to motivate people everywhere to uphold the freedom of human
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Wiglaf is presented as an honorable, brave, and a loyal man. Even though his companions aren't brave people who wish to battle, he reminds them of the anglo-saxon values and chooses to help, instead of cower. A true warrior should never back down from a battle according to him, and he remains loyal and helpful.
Answer: Some people now consider space colonization an urgent need rather than a possible adventure.
Explanation: