Jerusalem has a rich and complex history that spans thousands of years. It is considered a holy city for three major world religions: Judaism, Christianity,...
K2, also known as Mount Godwin-Austen, is the second-highest mountain in the world, located in the Karakoram Range of the Himalayas along the border of...
The Great Wall of China is a series of fortifications made of brick, tamped earth, stone, and other materials, generally built along an east-to-west line...
The Ottoman Empire was a state that lasted from 1299 to 1922 and spanned three continents, including much of south-eastern Europe, western Asia, and northern...