How has federal legislation since the 1980s reflected american concerns about potential negative effects of international migration? it has reinstated the quota system for immigrants from all nations. it has created penalties for those employing illegal immigrants. it has increased requirements for migrants seeking citizenship. it has banned migrants from working in certain industries.

d. she conquered the black sea coast and parts of poland.

"the sepoy rebellion was the result of many, many influences and stressors on the cultures of india living under british rule. in britain, it's called the sepoy mutiny on the indian mutiny, but in india, it's called the first war of independence.

the main reason is concerned to the british paramountcy , the belief in british   dominance in india political, economic and cultural life had been introduced in india about 1820."

"they were forced to grow crops that benefited the colonizing nations instead of feeding their own people."