sentences:  Other issues included popular education, the role of the general strike, and anti-militarism– an International Antimilitarist Congress simultaneously took place in Amsterdam.However, the most important debate concerned the relation between anarchism and syndicalism (or trade-unionism).In the end, a resolution was agreed upon, which stated that "the ideas of anarchy and organization, far from being incompatibles, as it has sometimes been pretended, complete themselves and enforce each another," and concluded on the necessary "creation of anarchist groups and on the federation of the already created groups."