| − | Arlington National Cemetery is not far from the Pentagon and across the river from Washington DC. It is the final resting place for more than 250,000 military servicemen. The county of Arlington dervives its name from Arlington National Cemetary. | + | Arlington National Cemetery is not far from the Pentagon and across the river from Washington DC. It is the final resting place for more than 250,000 military servicemen. The county of Arlington dervives its name from Arlington National Cemetery. |