1. Egypt------Pyramids
Pyramids are ancient stone buildings with four triangular sloping sides to contain the bodies of their kings and queens. The shape looks like the Chinese character"金", that's why it's called pyramid. It's one of the eight construction wonders in the world.
2. China------ The Great Wall
The Great Wall was built since the Qin Dynasty, accompanying 2000 years' period of feudal society, so it reflects the historical events in the feilds of politics, economy and cultures. It was used to be aganist the invasions from the outside in history. Nowadays it became one of the great traveling resort.
http://baike.baidu.com/view/4256.htm?fr=ala0
3. United Kingdom------Big Ben
"Big Ben" is the name of the clock inside the famous tower that aslo forms part of the Houses of Parliament. Its impressive mechanism weighs in at over 13.5 tons and the pendulum which beats once every two seconds, is 13 feet long and weighs 600 pounds.
http://travel.yahoo.com/p-travelguide-2798307-big_ben_london-i;_ylc=X3oDMTFka28zOGNuBF9TAzI3NjY2NzkEX3MDOTY5NTUzMjUEc2VjA3NzcC1kZXN0BHNsawN0aXRsZQ---
4.Australia------The Sydney Opera House
The Sydney Opera House is a modern expressionist design,with a series of large precast concrete shells, , forming the roofs of the structure, set on a monumental podium. the building has two main venues, the Opera Theatre and the Concert Hall, being housed in the two larger sets of shells.
http://www.answers.com/topic/sydney-opera-house#Construction_history
5.United States-------The Statue of liberty
The Statue of Liberty Enlightening the World was a gift of friendship from the people of France to the people of the United States and is a universal symbol of freedom and democracy. The Statue of Liberty was dedicated on October 28, 1886, designated as a National Monument in 1924.
http://www.nps.gov/stli/index.htm
6.France------the Triumph Arch
The arch was commissioned by Napoleon as a tribute to the French army in 1806. And it was completed in 1836 in the reign of King Louis-Philippe I who dedicated it to the glory of France's armed forces. The arch was a way of illustrating the new government's efforts at national unity and reconciliation.
http://www.bluffton.edu/~sullivanm/arctriomphe/arc.html
7.Russia------Moscow Brasilia Cathedral St.
The cathedral was commissioned by Ivan the Terrible to honor the capture of the Khanate of Kazan . The cathedral was popular named after a chapel added above the grave of Basil Fool for Christ in 1588. Basil Cathedral St. in Red Square, Moscow has been for centuries a landmark for the Russian capital with its coloured towers and impressive dimensions.
http://www.journeyetc.com/2009/02/13/most-impressive-churches/
http://www.carrieandjonathan.com/top_10_unique_churches_of_the_world.html
8.Italy------The Leaning Tower of Pisa
A dramatically leaning tower in the city of Pisa in Italy, built as a bell tower for the cathedral of the city; the tower dates from the twelfth century. Soon after its construction, the foundation sank, causing the tower to lean. Closed to the public in 1990, the tower was reopened in the early twenty-first century after engineers reduced the rate of inclination by about sixteen inches.
http://www.answers.com/topic/leaning-tower-of-pisa
9.India------Taj Mahal
Taj Mahal was built in the memory of the beautiful Arjumand Bano Begum, who won the heart of a Mughal prince. She was married at 21 to Emperor Jahangir’s third son Prince Khurram and stayed loyally by his side through both good and bad times in the luxurious royal palaces of Agra as well as the transient tents of war camps.
http://www.taj-mahal-india-travel.com/history-of-taj-mahal-agra.html
10.Germony------The Cathedral of Cologne
Dedicated to the saints Peter and Mary, Cologne Cathedral (Kölner Dom) is the seat of the Catholic Archbishop of Cologne. Cologne Cathedral is the greatest Gothic cathedral in Germany and has been Cologne's most famous landmark for centuries. Once the tallest building in the world, Cologne Cathedral still boasts the world's largest church façade.
http://www.sacred-destinations.com/germany/cologne-cathedral