The Great Pyramid of Giza (also known as the Pyramid of Khufu or the Pyramid of Cheops) is the oldest and largest of the three pyramids in the Giza Necropolis bordering what is now El Giza, Egypt. It is the oldest of the Seven Wonders of the Ancient World, and the only one to remain largely intact.
Guam is the largest and southernmost of the Mariana Islands, and the largest island in Micronesia. Guam is one of the 17 Non-Self-Governing Territories under supervision of the Special Committee on Decolonization of the United Nations, whose goal is to bring the colonization to an end.oday, Guam's economy is supported by its principal industry, tourism, which is composed primarily of visitors from Japan. Guam's second largest source of income is the United States Armed Forces.
Guam is also the largest, southernmost Mariana Island. In 2015, Guam is estimated to have a population of about 170,000, up from 165,000 in 2013, which ranks 181st in the world. Guam's population is estimated at 170,000 in 2015, compared to the official census figure of 159,000 in 2010.