Which happened last, Samuel Simon Schmucker attempted to lead the Evangelical Lutheran General Synod of the United States toward unification with other American Protestants or a Neo-Lutheran revival?
return Samuel Simon Schmucker attempted to lead the  Evangelical Lutheran General Synod of the United States toward unification with other American Protestants ;return a Neo-Lutheran revival ;return when  was  #1 ;return when  was  #2 ;return which is highest of #3 ,  #4
['select', 'select', 'project', 'project', 'comparison']