Answer: Based on the context clues in the passage, the most likely meanings of laconic are brief and concise.
Explanation: The adverb simply gives the reader the idea of an action done in a short period of time, which takes us to the meaning of 'brief'. In addition to this, the action of nodding gives the implication of being concise.
A college??? I dont understand
Answer: What’s more, the first words ever spoken over a wire could not possibly have been uttered by Alexander Graham Bell, because he was only two years old at the time
<span>to move forward in reading</span>
