18. which of the following was a criticism of laws designed to protect the environment?
a. too much regulation would attract illegal immigrants.
b. environmental laws didn't work lo clean the environment.
c. too much regulation would clean the water.
d. too much regulation could hurt businesses

19. the united states sent forces to what area of the world in the mid-19905 to stop ethnic cleansing?
a. china
b. the former soviet union
c. the middle east
d. the former yugoslavia

I'll start with the second question - it's definitely Yugoslavia. Right now there is a talk about what Hilary Clinton did in Bosnia - it was during this time- this is just one way in which you can remember this. I was mostly the ethnic clensing of Bosnians by the Serbians. 

Now, the first question. Let's look at the options:

A. Too much regulation would attract illegal immigrants.
-no, there is no reason why it would attract immigrants

B. Environmental laws didn't work lo clean the environment.
-that's not true- they most often do

C. Too much regulation would clean the water.
yes, but that's a good thing!

D. Too much regulation could hurt businesses
-this is the correct answer. It's an actual criticism that is often found.