The large vertical structures are called Columns
The Invasion of Mexico, was an armed conflict between the United States of America and the United Mexican States
They created something called the New Deal.
I’m not sure what “the two crown” is, but if you mean the double crown, it’s what pharaohs of the first dynasty would wear.
The Double Crown symbolizes the joining of Lower and Upper Egypt, and the pharaoh’s control over both lands.
I’m not sure if this is the answer you were looking for, but if you have another question abt it lmk :)