"if the machine of government is of such a nature that it requires you to be the agent of injustice to another, then, i say, break the law."

in this context, what does the word machine mean?
a group of people acting together
a mechanical, unfeeling force
an efficient, well-run force
an electronically operated device

The answer is a mechanical, unfeeling force.

I know because I took the test. The person that commented at the top is wrong.

you have to tell us what you're talking about or it's impossible to answer.

some attention getter quotes to support your thesis regarding brain work could be the following: :

a. storage capacity of your brain is virtually unlimited.

b. your brain produces sufficient electricity to light-up a small bulb.

c. different brain circuits are involved with reading aloud or silently.

d. your brain by itself does not feel pain.

e. reading allows your brain to download info directly.

f. brains of two musicians performing together can synchronize.