Why did the immigration reform and control act of 1986 come down so hard on employers of illegal aliens?

The law criminalized the act of engaging in a "pattern or practice" of knowingly hiring an "unauthorized alien" and established financial and other penalties for those employing illegal immigrants under the theory that low prospects for employment would reduce undocumented immigration.

d) he bring down boss tweed and tammany hall.

it would have concentrated power in the executive branch of the government. it would have restored balance among the three branches of government. it would have set a precedent for government intervention in the economy. it would have signaled an end to all the programs of roosevelt’s new deal.

did this .