The detail which best show that the narrator's activism has changed practices in the community is this: 'three weeks later, two businesses had signed on and two more said they do think about it. This option is the correct one because it shows that two businesses in the community has implemented the desired change already and two more businesses are on the verge of doing the same, which means the narrator's activism is already generating positive results in the community. <span />
A ¨pickup¨ on a electric guitar is the thing that converts the vibrations from the strings of the guitar to electricity so you can play on a speaker. It is generally reffered to as the heart of the electric guitar.
