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
Talk about Salem, also look up the witching tree which can be found in Wellsville, Utah.
The Truman Doctrine underpinned American Cold War policy in Europe and around the world. The doctrine<span> endured because it addressed a broader cultural insecurity regarding modern life in a globalized world.
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The advent of World War II due to military spending.