What is Eastern Development Region, Nepal?
{{Infobox settlement | name = '''पूर्वाञ्चल विकास क्षेत्र''' | native_name = Purwānchal Bikās Kshetra | image_map = EDR locater map.png | map_caption = Location of EDR | mapsize = | image_map1 = Map of EaDR.png | coordinates = {{coord|26|59|N|87|20|E|type:adm1st_source:itwiki|display=inline,title}} | type = [[Development Regions of Nepal|Regions]] | subdivision_type = [[List of sovereign states|Country]] | subdivision_name = {{flag|Nepal}} | subdivision_type1 = [[Development Regions of Nepal|Region]] | subdivision_name1 = Eastern Development Region | seat_type = Headquarters | seat = [[Dhankuta]], [[Kosi Zone]] | seat1_type = Largest city | seat1 = [[Biratnagar]] | established_title = Established | established_date = 1972 | founder = [[Mahendra of Nepal|King Mahendra]] | established_title1 = Disestablished | established_date1 = 2015 | parts_type = [[Zones of Nepal|Zones]]<!-- defaults to: Boroughs --> | parts_style = coll <!-- list, coll (collapsed list), para (paragraph format) --> | parts = <!-- parts text, or header for parts list --> | p1 = [[Mechi Zone]] | p2 = [[Kosi Zone]] | p3 = [[Sagarmatha Zone]] | p4 = (Now parts of [[Province No. 1]] and [[Province No. 2]]) | government_type = Regional Administration | governing_body = Eastern Development Regional Administration | elevation_max_m = 8848 | elevation_min_m = 59 | population_demonym = Purbeli | blank_name_sec1 = [[Languages of Nepal|Official language]] | blank_info_sec1 = [[Nepali language|Nepali]] | area_total_km2 = 28,456 | population_total = 5,811,555 | population_as_of = 2011 Census | population_density_k