Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Iyo indasitiri yemigodhi yesimbi yenyika yakavambwa nekuwanikwa kwesimbi muVermilion Range uye Mesabi Range muma1880, uye muCuyuna Range mukutanga kwezana ramakore rechi20. Chicherwa chacho chaiendeswa nechitima kuDuluth neTwo Harbors, chozoiswa mungarava uye chichiendeswa nechokumabvazuva pamusoro peGreat Lakes. Kufambira mberi kwemaindasitiri uye kuwedzera kwekugadzirwa kwezvinhu zvakaita kuti vagari vapfuure zvishoma nezvishoma kubva kumaruwa vachienda kumaguta mukutanga kwezana remakore rechi20. Kunyange zvakadaro, kurima kwakaramba kwakapararira. Hupfumi hweMinnesota hwakakanganiswa neGreat Depression, zvichiguma nemitengo yakaderera yevarimi, kudzingwa kwevashandi vemumigodhi yesimbi, uye mhirizhonga yevashandi. Kuwedzera kunhamo yacho, kumadokero kweMinnesota neDakota kwakarohwa nokusanaya kwemvura kubvira muna 1931 kusvikira muna 1935. Zvirongwa zveNew Deal zvakaita kuti upfumi hwenyika huve nani. The Civilian Conservation Corps nedzimwe zvirongwa zvakapoteredza nyika zvakagadza mamwe mabasa evaIndia pamagariro avo, uye Mutemo Wokurongazve MaIndia wa1934 wakapa madzinza gadziriro yokuzvitonga. Ikoku kwakagovera vagari vemo inzwi guru mukati merudzi, uye kwakasimudzira ruremekedzo rukuru nokuda kwetsika dzemadzinza nemhaka yokuti mitambo yorudzidziso nemitauro yomunzvimbomo zvakanga zvisisadzvinyiririwi. Unyanzvi hutsva hwokugadzira zvinhu hwakawedzera kubudirira kwepurazi nokuita kuti nzvimbo dzokudyisa nguruve nemombe dzishandiswe zvoga, kugadzira michina yokumwaira mukaka mumapurazi emukaka, uye kurera huku muzvivako zvikuru. Kudyara kwakawedzera kuva kwakananga nokuvhenganiswa kwechibage negorosi, uye kushandiswa kwemichina yokurima yakadai setirakita nemichina yokurima yakava tsika. Purofesa Norman Borlaug weYunivhesiti yeMinnesota akabetsera kukuvandudzika uku sorutivi rweGreen Revolution. Kukura kwemaguta okumaruwa kwakawedzera nemhaka yokuwedzera kwokudiwa kwedzimba pashure pehondo uye kutakurwa kwakanaka. Kufamba-famba kwakawedzerwawo, kwakaita kuti pave nemabasa akasarudzika. Minnesota yakava nzvimbo yezvigadzirwa zvemichina pashure peHondo Yenyika II. Engineering Research Associates yakaumbwa muna 1946 kuti igadzire makombiyuta nokuda kweUnited States Navy. Gare gare yakabatanidzwa neRemington Rand,...  Mubvunzo: Kufambira mberi mune zvemaindasitiri kwakaita kuti vanhu vabve kumaruwa vachienda kumaguta muzana remakore ripi?
Musi wa20