The correct answer for your first question is: Dept. of State, which advises the President and is equivalent to the foreign ministry of other countries. It also represents the country in International affairs.
Regarding your second question “the department of state is the lead federal agency and oversees u.s. government coordination and support to a host nation's internal defense and development/coin efforts?” The answer to this question is: yes, that is correct.
Fiscal policy I believe involves taxes and spending
Answer:
They needed ways to move around the city
Explanation:
The article focuses on new technology reducing food prices and helping in urbanization.
When? at what point in time are you asking about?
