Dee ihe na-aga n'ihu maka paragraf a - Ryan na ndị isi mpaghara na mpaghara nke otu ahụ nwetaghachiri ọtụtụ n'ime ala furu efu, mana ọ na-abụkarị na ọnụ ahịa nke ịbelata. N'agbanyeghị nke ahụ, ọnụ ọgụgụ ndị òtù mụbara ọzọ, na-amụba okpukpu isii n'otu afọ ahụ n'ógbè ụfọdụ. Ma, e nwere ihe ndị mere ka o siere ya ike ịrụghachi ụlọ nsọ ahụ. Mgbe ihe fọrọ nke nta ka ọ bụrụ ụbọchị 83 gara nke ọma na 1934 West Coast Longshore strike
N'afọ 1916, ndị ọrụ ụgbọ mmiri na-arụ ọrụ n'ụsọ oké osimiri Pacific mere ntuli aka ịhapụ ILA ma sonye na Congress of Industrial Organizations dị ka International Longshore and Warehouse Union.