There are lots of monuments in New York like the statue of liberty and Grant's tomb i will tell you about these.
The Statue of liberty was made in 1884 by men calledAuguste Frederic Bartholdi, Gustave Eiffle and Richard Morris Hunt. It is an iron frame with copper cladding. The French made this Sculpture to show friendhip to the Americans. It is a statue and it has a obvservation deck up top.
Grant's Tomb this tomb was made in 1897 by a man called John H. Duncan. It is made out of limestone. This was built after the Civil War.