During this period, the city offered shelter to a huge influx of migrants and refugees that came from the Indian province. In 1960, the capital of Pakistan was first moved to Rawalpindi and then to Islamabad. Still Karachi never lost its importance as the economic centre of Pakistan. The Municipal Corporation of Karachi was upgraded to Metropolitan Corporation in 1976.

Still, Karachi is the role model city for Pakistan and it continues to grow with the current economic boom.were disappointed that Amazon didn't make design changes to make use of the navigation buttons easier and increase the size of the screen, which remains 6 inches diagonally.

Nevertheless, the convenience of an e-book reader overrode the shortcomings for some users. "Even though the design is poor, having one is still way better than traveling with real books," a customer wrote.

Amazon chief executive Jeff Bezos unveiled the latest Kindle at a news conference at a New York library. While Amazon has never said how many of the e-book readers it has sold since its release in November 2007, the company has said that the Kindle represents 10% of the sales of the 230,000 books available in electronic format and in physical form.

Most of those sales, however, have been to