Explanation

Explanation

The Empire State Building is a 102-story Art Deco skyscraper in Midtown Manhattan in New York City, United States.

Built from 1930 to 1931.

Its name is derived from "Empire State", the nickname of the state of New York.

Explanation

Burj Khalifa situated in Dubai

It is the world's tallest building.

Its height is 830 meters (2,717 ft),

Construction of the Burj Khalifa began on 6 January 2004

Explanation

The building's design was prepared by a famous Japanese firm, M/S Kenzo Tange Associates. 

It is located on the Constitution Avenue in Islamabad, Pakistan. 

The Construction started in the 1960s

Building Completed in 1993

Explanation

Burj Khalifa is the world's tallest building.

It is situated in Dubai

Its height is 830 meters (2,717 ft),

Construction of the Burj Khalifa began on 6 January 2004