Diplomacy, Diplomatic Missions, Embassies, Consulates, European External Action Service, Diplomacy and Sport, Cultural Diplomacy, Economic Diplomacy

 You should read the following carefully and make notes:

https://en.wikipedia.org/wiki/Diplomat

http://en.wikipedia.org/wiki/Diplomacy

http://en.wikipedia.org/wiki/Diplomatic_mission 

http://en.wikipedia.org/wiki/Consul_%28representative%29

http://en.wikipedia.org/wiki/European_External_Action_Service

http://theafricanfile.com/academics/usc/sports-diplomacy-and-apartheid-south-africa/ 

http://www.time.com/time/world/article/0,8599,2080062,00.html

https://www.esteri.it/mae/it/politica_estera/cultura

https://www.esteri.it/mae/en/politica_estera/diplomaziaeconomica