The correct answers are A) rising prices of consumer goods and B) immigrant population supporting their native countries.
These were factors that influenced American opinion on World War 1, prior to the United States involvement: rising prices of consumer goods and immigrant population supporting their native countries.
United States citizens public opinion during the years of World War 1 was changing, according to the situation in the war front. Prior to entering the conflict, American public opinion was influenced by two main situations, an escalated of prices of consumer goods that were affecting their pockets and the support of the immigrant population that supported their native countries as was the case of the English or Italian people that were living in the United States. The United States entered World War 1 on April 6, 1917.
