Some bacteria, such as Deinococcus, which stain gram-positive due to the presence of a thick peptidoglycan layer and also possess an outer cell membrane are suggested as intermediates in the transition between monoderm (gram-positive) and diderm (gram-negative) bacteria.
Further information: Battle of Five Forks. The decisive Battle of Five Forks, was fought on April 1, 1865, southwest of Petersburg, Virginia, around the road junction of Five Forks in Dinwiddie County, Virginia. Five Forks was a critical crossroads that led to the remaining Confederate supply lines.
Vivat ribbon commemorating Battle of Tannenberg. Shows Wilhelm II and  Hindenburg the winner of Tannenberg. The Battle of Tannenberg was an engagement between the Russian and the German Empires in the first days of World War I. It was fought by the Russian Second Army against the German Eighth Army between 26 August and 30 August 1914. The battle resulted in the almost complete destruction of the Russian Second Army. A series of follow-up battles destroyed the majority of the First Army as well, and kept the Russians off-balance until the spring of 1915.