Answer:
Stores try to lure shoppers during Black Friday event by displaying advertisements that provide details of their most sought after products and best deals. They also come out with catalogues or web pages with details about all of their product listings and coupons.
Explanation:
Social media posts are both. Sometimes social media posts are good and bad. it’s pretty complicated but here and there it’s bad and sometimes it’s good! it depends on who’s posting :)
The sentence that best reveals the context is: "With the end of the cold war there was the creeping concern that without a focus for hatred and distrust, a sense of national identity would evaporate, that the left side of the hyphen—African-American, Mexican-American, Irish-American—would overwhelm the right."
By reading "...the end of the cold war...", the reader infers the time the story is set in. The Cold War started after the Second World War (1945) and ended in 1991 with the end of the Soviet Union.
In addition, by reading "...the left side of the hyphen - African-American, Mexican-American, Irish-American - would overwhelm the right", readers can deduce that the author is referring to the US and its fear of loosing a sense of nationalism and unity among its diverse population.
In all, the setting is the US in the early 90's because of the reference to the end of the Cold War and the fear of not being unified anymore.
The main idea of a poem is for the author to get a point across to the reader. The poem is supposed to give emotion or a feeling towards the reader. The author wants the reader to understand what point he or she is trying to make. People can learn important lessons or phrases from poems. It gives the reader a more deeper understanding of what they are reading. In summary, the main idea is what the author is trying to teach or personify towards you.
I would say that the best summary of this paragraph is C) Systems transmitting information across a distance are called telegraphs. The word telegraph originates from Greek words. The world has moved forward since ancient forms of communication, and people now exchange email addresses because of the Internet.
