The answer is B since Lincoln thought slavery in general was “unjust” and wanted it abolished as well as many African Americans served for the union
Religion and government, because he wanted them to be separated
Nativism contributed to the Act as the Chinese were considered a threat to the economic well-being of the natives. The Chinese were stereotyped as degraded, dangerous, and competitors for jobs and wages. The passage of the act characterized the outcome of years of racial hostility