D. Potential employment is the factor that pulled immigrants to the United States. In their mother countries, they couldn't find any job, which is why they moved to the US in order to make a living.
Answer:
<em>Exchange rates tells us the amount of one's currency that you can exchange for another.</em>
<em>Take it as an example,</em>
<em> the dollar's exchange rate tells you how much a dollar is worth in a foreign currency. You would get a little less than the exchange rate as the banks charge their service fee. Conversely, a pound was worth $1.31.</em>
<em>hope this has helped you !</em>
Italy had a monarchy in the 1800s
they wanted it so they worked for it
