What is the relationship between the Red Army and the Eighth Route Army?

The Red Army was in the period of agrarian revolution, mainly carrying out agrarian revolution and attacking landlords and Kuomintang. 1July 7, 937, after the July 7th Incident broke out, * * * cooperated with the Kuomintang to stop the civil war, and the Red Army was reorganized into the Eighth Route Army and the New Fourth Army to fight against the Japanese devils.

During the Agrarian Revolution, most of the Red Army carried out the Long March, and the troops that joined forces were reorganized into the Eighth Route Army. At the same time of the Long March, Chen Yi and Xiang Ying also led some main forces to carry out guerrilla warfare with the enemy in the province in the south, and these troops were reorganized into the New Fourth Army.

After War of Resistance against Japanese Aggression's victory, he entered the period of liberation war, that is, he liberated China, fought against the Kuomintang and established a beautiful new China. The army of this period was the People's Liberation Army, which has continued to this day.