Answer:
It was terrible because you never know when or how you could get caught it was kind of like a path if one house of the underground was found the person would be forced to tell the other houses. And as for the slaves they were never aloud to go back ounce they escaped because their slaveowners would force them to tell where the others are
Explanation:
because I know
C. Sets 60-day limit on any presidential commitment of troops to foreign lands.
I don't know what "all other" factors could mean - since we don't know what factors have already been mentioned - but I assume that the pay and work conditions would be the same (those could be the "all other" here and the difference is Italy vs Germany/Belgium).
Generally, Italy is not a very likely destination for migrant workers, since it has recently been struggling economically. The payment, working conditions and work stability are likely to be better in Germany or Belgium, so if one can find a job, there, one is more likely to go to Germany or Belgium
It proved that the world was round to all the people who didn't believe so then.
