The cast iron was the central piece of construction material during the late 19th century. This architecture style was a famous style especially in the Industrial Revolution<span> era because cast iron was cheap relative to all other materials and that it is as well strong. </span>
The answer is the society.
Economics is focused on the problem of the society which is created by a world with limited resources and people with unlimited needs and wants.
Uncover abuses in government
If other countries aren't willing to fight for them and they cant fight for themselves the United States probally would but no we dont have to
