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.
Answer: Good citizens must participate in elections so that they're morals are reflected on a government level.
Because you program both,
let's say you program a language you can do it on a computer,
you can train people in culture's using there culture you can do the same on a computer,
so everything you can do on a computer you can do through culture or at least most of it.
Hope this Help's! ^^ :D
