 Nyora kupfuurira kweiyi ndima - Mukati mokuramwa basa pamhenderekedzo yegungwa yeWest Coast muna 1934, International Seamens Union neMarine Transport Workers MTW yeIndustrial Workers of the World IWW vakabatana nokuramwa basa, asi MWIU yaidzorwa nemaCommunist yakaderedza kuramwa basa nekuramba. 