Which of the following is the best thesis statement for a research paper based on this question?
why did the us send japanese-americans to concentration camps during world war 2?
a. lots of japanese-americans were sent to prison during world war 2.
b. the effects of being uprooted and imprisoned stayed with the japanese-american prisoners for many years.
c. during the 1970s and 1980s, america looked back on a shameful chapter of her history: the world war 2 imprisonment of thousands of japanese-americans.
d. during world war 2,fear and racism led the united states to imprison thousands of japanese-americans in concentration camps.