Eiffel Tower vs White House

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The Eiffel Tower ( EYE-f?l; French: tour Eiffel [tu???f?l] (listen)) is a wrought-iron lattice tower on the Champ de Mars in Paris, France. It's named after the engineer Gustave Eiffel, whose firm designed and built the tower. Constructed from 1887 to 1889 as the entrance to the 1889 World's Fair, it was initially criticised by a number of France's leading artists and intellectuals for its design, but it has become a worldwide cultural icon of France and one of the most recognisable structures on the planet. The Eiffel Tower is the most-visited paid monument in the world; 6.91 million people ascended it in 2015. The tower is 324 metres (1,063 ft) tall, about the same height as an 81-storey construction, and also the tallest structure in Paris. Its base is square, measuring 125 metres (410 ft) on each side. During its construction, the Eiffel Tower surpassed the Washington Monument to become the tallest man-made structure in the world, a title it held for 41 years until the Chrysler Building in New York City was completed in 1930.

It was the first structure to reach a height of 300 metres. Due to the addition of a broadcasting aerial at the top of the tower in 1957, it is now taller than the Chrysler Building by 5.2 metres (17 ft). Excluding transmitters, the Eiffel Tower is the second tallest freestanding construction in France after the Millau Viaduct. The tower has three levels for people, with restaurants on the first and second degrees. The top level's upper stage is 276 m (906 ft) above the floor -- the maximum observation deck available to the general public in the European Union. Tickets can be bought to ascend by lift or stairs to the first and second degrees. The climb from ground level to the first level is over 300 steps, as is the climb in the first level to the second. Although there is a staircase to the top level, it is usually available only by lift.

Source: Wikipedia

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The White House is the official residence and workplace of the president of the United States.

It is located at 1600 Pennsylvania Avenue NW in Washington, D.C., and has been the home of each U.S. president since John Adams in 1800. The term 'White House' is often used as a metonym for the president and his advisers. The home was designed by Irish-born architect James Hoban in the neoclassical style. Hoban modelled the construction on Leinster House in Dublin, a building which houses the Oireachtas, the Irish legislature. Construction took place between 1792 and 1800 using Aquia Creek sandstone painted white. When Thomas Jefferson moved into the home in 1801, he (with architect Benjamin Henry Latrobe) added reduced colonnades on each wing which concealed stables and storage. In 1814, during the War of 1812, the mansion had been set ablaze by the British Army in the Burning of Washington, destroying the interior and charring a lot of the exterior. Reconstruction began almost immediately, and President James Monroe moved into the partially rebuilt Executive Residence in October 1817. Exterior building continued with the inclusion of the semi-circular South portico in 1824 and the North portico in 1829. Because of crowding inside the executive order , President Theodore Roosevelt had work offices relocated to the newly constructed West Wing in 1901. Eight years later in 1909, President William Howard Taft enlarged the West Wing and created the first Oval Office, which was finally moved as the section was expanded. In the main mansion, the third-floor attic was converted into living quarters in 1927 by augmenting the present hip roof with long shed dormers. A newly constructed East Wing was used as a reception area for social occasions; Jefferson's colonnades connected the new wings. East Wing alterations were completed in 1946, creating additional office space. By 1948, the residence's load-bearing exterior walls and internal wood beams were found to be close to collapse. Under Harry S. Truman, the interior chambers were completely dismantled and a new internal load-bearing steel frame constructed within the walls. Once this work was completed, the interior rooms were rebuilt. The modern-day White House complex involves the Executive Residence, West Wing, East Wing, the Eisenhower Executive Office Building--the former State Department, which now houses offices for the president's staff and the vice president--and Blair House, a guest residence. The Executive Residence is made up of six stories--the Ground Floor, State Floor, Second Floor, and Third Floor, as well as a two-story basement. The property is a National Heritage Site owned by the National Park Service and is part of the President's Park. In 2007, it was ranked second on the American Institute of Architects list of'America's Favorite Architecture'.

Source: Wikipedia