On the Eastern Front, the German general Paul von Hindenburg and his chief of staff Erich Ludendorff engineered strategies that gave them dramatic victories over Russian armies. The war became increasing unpopular among the Russian people. Ludendorff, sensing a chance to take Tsar Nicholas II’s country out of the war, arranged for an exiled Marxist revolutionary named Vladimir Lenin to cross Europe in a special train and get back into Russia. As hoped, Lenin helped fuel the rising revolutionary fervor. The tsar was deposed and executed with his family in the March 1917 revolution. For the first time in Russian history a republican democracy was established, but its leaders underestimated the people’s resistance to continuing the war. When the new government failed to bring about a rapid peace, it was overthrown in November by a socialist revolution led by Lenin, following which Russia signed a peace agreement with Germany.
During World War II, research conducted by US Army Brigadier General . Marshall found, on average, 15% to 20% of American riflemen in WWII combat fired at the enemy.  In Civil War Collector’s Encyclopedia, . Lord notes that of the 27,574 discarded muskets found on the Gettysburg battlefield, nearly 90% were loaded, with 12,000 loaded more than once and 6,000 loaded 3 to 10 times. These studies suggest most military personnel resist firing their weapons in combat, that – as some theorists argue – human beings have an inherent resistance to killing their fellow human beings.  Swank and Marchand’s WWII study found that after sixty days of continuous combat, 98% of all surviving military personnel will become psychiatric casualties. Psychiatric casualties manifest themselves in fatigue cases, confusional states, conversion hysteria, anxiety, obsessional and compulsive states, and character disorders. 
“The problem is there is no action they can take,” Buzbee told KHOU. “They can ticket it or they can try to tow it, but the truth is unless I decide to move it, it’s not going anywhere.”