Equestrian festival on May 1 of the united military school named after the All-Russian Central Executive Committee (All-Russian Central Executive Committee) in the Kremlin: cadets march across the square in the Kremlin, a brass band is playing, gunners are passing by. Demonstration classes for cadets of the school: cavalrymen, infantrymen. A festive demonstration of workers and a military parade on Red Square in honor of May 1st. Among those present at the festive rostrum: MI Kalinin, LD Trotsky, VV Kuibyshev and others.