: ▁the ▁cities ▁of ▁New ▁Del hi , ▁No ida , ▁Gre ater ▁No ida , ▁Gh azi abad , ▁G urg a on ▁and ▁Far id abad ▁have ▁formed ▁a ▁huge ▁metropol itan ▁area ▁known ▁as ▁National ▁Capital ▁Region ▁( Ind ia ). ▁In ▁the ▁US ▁states ▁of ▁Michigan ▁and ▁Wisconsin ▁sit ▁the ▁ 6 ▁cities ▁of ▁Iron ▁Mountain , ▁Kings ford , ▁Qu inn es ec , ▁Norway ▁( in ▁Michigan ), ▁Aur ora , ▁and ▁Ni ag ara ▁( in ▁Wisconsin ). ▁The ▁area ▁is ▁collect ively ▁known ▁as ▁the ▁Iron ▁Mountain ▁Area . ▁The ▁Mich iana ▁area , ▁in ▁the ▁states ▁of ▁Indiana ▁and ▁Michigan , ▁consisting ▁of ▁the ▁cities ▁of ▁South ▁B end , ▁M ish aw aka , ▁El kh art , ▁Gr anger , ▁Michigan ▁City , ▁G os hen , ▁La ▁Por te ▁( Ind iana ), ▁New ▁Buff alo , ▁Buch an an , ▁N iles , ▁Ber rien ▁Spr ings , ▁St . ▁Joseph , ▁Bent on ▁Har bor , ▁and ▁Dow ag iac ▁( Mich igan ) ▁ ▁Ex amples ▁of ▁cities ▁formed ▁by ▁am alg am ation ▁ ▁Asia ▁▁ ▁Del hi , ▁India : ▁What ▁used ▁to ▁be ▁Old ▁Del hi , ▁New ▁Del hi , ▁and ▁a ▁collection ▁of ▁smaller ▁villages ▁has ▁now ▁grown ▁into ▁the ▁current ▁meg al opol is ▁that ▁we ▁see ▁today , ▁also ▁known ▁as ▁the ▁National ▁Capital ▁Region ▁( N CR ) ▁ ▁In ▁Tel ang ana , ▁India , ▁the ▁cities ▁of ▁Hy