the united states immigration commission, also known as the billingham commission, after senator williamof vermont, was formed by congress in 1907 at a time when a large influx of immigrants was seen by many as a national crisis. the joint house and senate effort issued an influential 41 volume report on their findings in 1911. next, catherine benson-: discusses her book on the -- benton-cohen discusses her book. the history center cohosted this 90 minute event. >> we will get started. welcome, everyone. welcome to this installment of ,he washington history seminar which, as many of you are aware, is a joint venture of the national history center and the historywilson center's pu