Did it give you a choice or are you asking for one?
Answer:
People who are persecuted by their own government and forced to flee their country to save their lives are called Refugees.
Hope this helps!
The Black Death was a disease. And was spread when packages were sent from Japan to the USA. And from there spread to airports and travel rings.
"There ain't no such thing as a free lunch" expresses the idea that even if something seems like it is free, there is always a cost, no matter how indirect or hidden.
The significance was that these allowed goods to be transported much faster than by horse. Canals allowed for things to be imported and exported much more easily.
