- medium.com illumination/top-facts-about-…Now, all 555 feet and 5 and 1/8th inches honor it as the tallest obelisk on the globe. You Can Find the Oldest Fish Market in the Country in Washington DC.
- timeanddate.com World Clock usa/washington-dcGet Washington DC's weather and area codes, time zone and DST. Explore Washington DC's sunrise and sunset, moonrise and moonset.
- estatousa.com washington-dc-what-to-see-in-the-us…After the word Washington, the acronym DC denotes the district to which the city belongs, also known as the District of Columbia.
- 10differences.org difference-between-washington-…Compared to Washington DC, which has a population of 9,443,180, Washington State has a population of 7,061,530 as of the 2014 census.
- The Official Washington DC tourism guide for hotels, motels, bars, nightclubs, events and attractions.
- lonelyplanet.com usa/washington-dcLocated in Washington, DC, the sensational National Museum of African American History & Culture is devoted exclusively to the documentation of African…
- thoughtco.com washington-dc-geography-1435747The Organic Act Officially Organized the District of Columbia. Initially, Washington, D.C. was a square and measured 10 miles (16 km) on each side.
- timeout.com washington-dcWashington DC's guide to theater, restaurants, bars, movies, shopping, events, activities, things to do, music, clubs, dance & nightlife.
- viator.com Washington-DC/d657Explore the must-dos and hidden gems on Viator and easily book Washington DC tours, attractions, and experiences you'll never forget.