Answer:
It is because the people who made the english lanuage decided.
Because honestly why not.
Because english is weird.
Not all carrots are. Once carrots dry out they turn kind of white.
So Hawaii doesn't feel detached for the rest of the US.
So that someone can ask this question.
To trick people.
They don't have a choice, the people who made the English language decided to define research as looking for something new.
Technically it doesn't have to be called shipment, or cargo. Maybe make a petition or something, so things delivered by car are only called cargo, and things only delivered by ships are called shipments.
The english language sure is weird isn't it?
Like I said before, the english language sure is weird isn't it?
Another word.
If you try hard enough.
Explanation:
I really need a life lol