My fellow citizens of the world: ask not what america will do for you, but what together we can do for the freedom of man." this famous quote uses which persuasive technique?
a. appeal to authority
b. testimonial
c. emotional appeal
d. analogy

The answer is c. emotional appeal.  The speakers appealing the audiences sense of duty.  He wants to inspire people to take part in what is happening around them.  He is appealing to them to be an active agent of change so that things really start to move.

martians or other types of aliens represent a unique fear as opposed to zombies. vampires and other types of monsters.   in most sci-fi stories, aliens come from other worlds and have different or more advanced technology.   abductions and experimentation on human bodies that involve these technologies, or the use of these technologies against human beings and the use of unknown "powers", are a type of fear that's different from that of other types of monsters.  

in night, why are wiesel and his father evacuated from the auschwitz concentration camp? a massive escape makes the nazis question the security of auschwitz. they are assigned to work as laborers in a factory at another camp, buna. hitler has ordered that all remaining jews be relocated within german borders. the german army needs the camp guards to go to the battle front for a last-chance defense.