Some labor unions opposed immigration because their members believed immigrants would take jobs away from native-born americans. So this was a way to protect the native-born americans in their way.
Improved Telecommunications is the major development that has decreased the need for spatial proximity and motivated relocation of back office functions to developing countries.
Telecommunications is the exchange of information over a particular distance through electronic means and devices with respect to voice, video and data transmission. This has broken barriers of communication and has eased the process of connecting clients through various mediums. With Telecommunications, developing countries have made major improvements in flexibility and collaboration between colleagues.
Some of the important telecommunication devices are telegraph, telephone, radio, television and the internet. As it allows for ease of communication, it has encouraged sectors like Human Resources and Information Technology.
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Answer: This excerpt is from the book The Great Gatsby written by written by American author F. Scott Fitzgerald.
In the book, the indication that Tom and Daisy are closely linked despite their marital difficulties is that Tom and Daisy are both quite set in their ways, are so used to wealth and living a luxurious life. They both belong to the "secret society", and do not associate much with the lower class.