In the larger populated cities of the time, merchants found a way to cater to busy customers who had little time or energy to prepare food during the evening. The variation in Chinese cuisine from different regions led caterers to create a list or menu for their patrons.
ZIP Code began on July 1, 1963, as scheduled. Use of the new code was not mandatory at first for anyone, but, in 1967, the Post Office required mailers of second- and third-class bulk mail to presort by ZIP Code. Although the public and mailers alike adapted well to its use, it was not enough.
A zip code is a five or nine digit numerical code that is assigned  to a specific region of the United States. It is used to quickly  sort mail to send it to its destination â¦ .    It is similar to a post code in the UK.You write it in the address  of where you are sending the item.    The postal codes used in the Philippines are also called Zip Codes,  but they are a completely separate system. Many other countries  have postal codes, but it is incorrect to call them zip codes..nother answer, which is probably the one that has to do with zip codes: Dictionaries say that  â¦ zip in zip code is from the initial letters of zone improvement plan.. Zip was also already a word meaning to cause to go fast.. So zip code means a zone improvement plan that causes mail to go fast..