The Virginia plan had a strong legislative executive and judicial branch so I think it’s A
The answer you're looking for would be the "Alps".
In the late 1800's people in many parts of the world decided to leave their homes and immigrated to the United States
It could be a variety of answers some examples could be something relating to the technology, or the advancements of this time period. Anything relating to that would be fine!
Special words or expressions that are used by a particular profession and are difficult for others to understand are called "jargon," since they are often only understood by people "in the know".
