What makes Martin Luther King Jr an inspiring and powerful speaker?
Answer -Topic Sentence (use the prompt)

he was able to speak up even though he was a person who was a different color, in those time when people were treat it awful

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.  

i'm on the same lesson : / i really don't want to do it..