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This act gives the US permission to deport immigrants if the US goes to war with the immigrants' home country
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This law places a 50 cent tax on all aliens entering US ports. This also made it a requirement for immigrants to have background checks and medical examinations before entering the country.
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This act prevents aliens for entering or continuing to live in the US if they prevent a security threat to Americans
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This act gives the US permission to guard the US-Mexico border and create physical fencing and barriers between the borders.