According to this film, why did the US government incarcerate Japanese Americans? Link for the film: https://www. docsteach. org/documents/document/japanese-rel ocation (I will give brainliest)

Germany began the 1930s with an extremely weak economy, but the nazis soon established adictatorship; as a result, the government could pursue militaristic policies without fear of opposition. bycontrast, japan entered the 1930s with a relatively strong economy but a divided government; manypowerful japanese officials opposed military expansion.