Answer:
The policy of imperialism is usually considered to have begun in the late 19th century, though some consider US territorial expansion at the expense of Native Americans to be similar enough to deserve the same term.
Found this on google, sorry if this doesn't help, have a great day/nigth and stay safe! :)
Answer:
I want to say that the pens are the swords and the books are the shields, but i think i red that wrong ( sorry, not that helpful this time =w=)
Answer:
Abundant plant and animal life.