Abraham Lincoln was American president during American Civil War. He also fought against slavery and is one of the most important presidents in the American history.
The Iron Curtain symbolized the ideological conflict and physical boundary dividing Europe into two separate areas during Cold War. Iron Curtain divided countries in the capitalist West and the socialist countries of East.
The Wimbledon Championships or simply Wimbledon is the oldest tennis tournament in the world, and widely considered the most prestigious. Check your knowledge and go through the quiz.
The Great Wall of China is a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built along an east-to-west line across the historical northern borders.
