The Colosseum.
The Pantheon.
The Baths of Carcalla.
The Arc of Constantine.
Circus Maximus.
The Tower of Hurcules.
The Pyramid of Cestius.
The Arena of Nimes.
The Baths of Trajan.
Porta Nigra.
Though the Declaration of Independence is not a binding legal document it did eloquently express the ideals of the new country, one of which was that the people control the government. This principle of<em> limited government</em> was later incorporated into the Constitution.
C.) limited supply of land.
I hope this helps. they came, because of the widespread starvation in ireland in 1845. the california gold rush attracted chinese immigrants in 1849