Ugwu 57

Ugwu 57 bụ ugwu nwere aja aja na benchland n'ebe ugwu egwuregwu nke Great Falls, Montana, United States.  Esemokwu na ọkwa nke aha ahụ, mana nna ọ sitere na mgbasa ozi maka nri nri " Heinz 57 "nke emere n'ụdị ugwu na anụ ahụ awụ nke 20. Hill 57 bụụrụ obodo nta na-enye ogbenye dara ogbenye nke Cree, Métis, na  Ojibwe (a nsụgharị dị ka Chippewa) Ụmụ amaala America site n'ihe dịka 1880s ruo 1960s.  N'agbanyeghị na ọnụ ọgụgụ ha gbatịrị nke ukwuu, ụfọdụ n'ime ụmụ amaala America a na-ahụ ala ka na-ebi na Hill 57. Oke akụ na-ahụ nke ụmụ amaala America na mpaghara ahụ mere ka okwu ahụ bụ "Hill  57" if akara na "okwu maka ogbenye India mepere emepe".  [1] [2] Ogbe mechara bụrụ ihe atụ kacha akpọtụrụ maka "ndị na India egwu ala" na Montana.3]

 Geology 
Ugwu 57 bụ ugwu dị ala [4] dị ala [5] dị n'akụkụ oke obodo Great Falls, Montana, ihe dịka 2,000 feet (610 m) n'ebe ugwu nke 9th Avenue North/Northwest Bypass na Stuckey Road ma na-aga na mpaghara Valley View. 

Ugwu 57 nwere okwute nke otu Colorado, [7] ngalaba stratigraphic nke nwere nnukwu shale .  [1] N'ime otu a bụ mpaghara nke a maara dị ka Blackleaf Formation (ma ọ bụ nhazi Albian), [7] nke nwere obere obere nke nkume ájá dị mma na nke ọkara.  [1] [9] N'ala ala nke Blackleaf Formation bụ mpaghara ala ọzọ, Onye otu Iju Mmiri, [7] nkume ájá nke nwere akwa akwa (site n'elu ruo na ala) nke ájá ájá siri ike nke siri ike,  nkume fissile na concretions nke njirimara ma ọ bụ nkume nzu nwere ikike, na ọkara siri ike.  nkume ájá na-acha ọkụ.  [10] Nkume otu Iju mmiriokpuru ọtụtụ ndị dị n'ugwu ugwu 57. [11] Nhazi nkume aja siri ike nke na-adịghị nke ọma, nke ndị ọkà mgbasa mbara ala ndị dị ka "oke" n'ogo, nọ  ọdụ n'elu ugwu ahụ [7] [11]

Ihe dị ka afọ 65,000 gara aga, tupu oge Iowa nke glaciation Wisconsin, [12] siri Missouri na-awụba n'ebe ugwu-afọ ndị ọzọ.  [13] ahụ ahụ tọgbọrọ mbara ala [14] nke nwere gravel quartzite .  [7] [11] Otu oyi akwa nke gravel a, ihe dịka 15 to 20 feet (4.6 to 6.1 m) miri emi, ugbu a na-ekpuchi elu na nke Hill 57.7] [11] [lower-alpha 1]

Ihe dị ka afọ 15,000 gara aga, Laurentide Ice Sheet gbochiri osimiri Missouri na-eru n'ebe ugwu, na-eke Ọdọ Mmiri Great Falls .  [16] Ọdọ mmiri n'aka nke ya kpuchiri gravel a, na-eke elu elu ugwu ugbu a 57. [7] [11] N'ihe dị ka afọ 13,000 gara aga, mpempe akwụkwọ ice la mmiri na Ọdọ Mmiri Great Falls.  [1] Nke a Pat Hill 57, nke jigidere ụdị a n'ime oge dị ugbu a

 Aha 
[25] Isi akụkụ dị iche iche gbasara aha "Hill 57".  Ralph Pomnichowski kọrọ mbụ nke aha ahụ na Great Falls Tribune na 2009, onye dere na, na 1926, onye na-ere aha Heinz 57 Art Hinck (ma ọ bụ Henck) [4] haziri nkume n'elu ugwu n'ụdị a  .  gigantic "57" wee tee ha ọcha.  [1] Ọkọ ihe mere eme Don Peterson na-akọ otu ihe ahụ n'agbanyeghị na o kwuru na e mere mgbasa ozi ahụ n'ihe dị ka afọ 1900. [20] Ọkọ ihe mere eme Jeanne Eder edewo na mgbasa ozi  ahụ gbagoro n'oge ndị nke President Theodore Roosevelt, nke na-etinye ihe okike ya n'etiti September 1901 na March 1909. [5] Ọkaiwu Ellen Thompson, onye dere ndị America na- ike ala bi na saịtị ahụ, na-  ekwukwa na onye na-ere aha Heinz 57 haziri nkume n'elu ugwu n'ụdị "57", n'agbanyeghị na ọ naghị ekwu ma a na-ese ha ọcha ka ọ bụ.  ọ bụghị.  [2] Ebe ndị ọzọ na "57" bụ mgbasa ozi (n'agbanyeghị na ha pụta makaghị ụdị ọ were), [3] [22] [23] ebe ụfọdụ na-ekwu na ọ bụ "esere" mana ha achọtaghị.  ma ọ bụ ya.  na-atụgharị, na nkume, ma ọ bụ were ụdị ọzọ.  [24] [25] Ọkọ ihe mere eme Matthew Basso pụtapụtaghị Art Hinck dị ka onye oku mgbasa ozi ahụ, mana ikike na-ekwu na onye ahụ bụ "onye na-ere akara pickle".

.Atụ ahụ isi abụọ ọzọ maka aha "Hill 57".  Ọkọ ndị ihe mere eme bụ Ken Robison na-ekwu na, na mgbakwunye na mgbasa ozi Heinz, akpara Hill 57 aha maka James J. Hill, onye isi ụmụaka nke Great Northern Railway na ezigbo enyi nke Great Falls nchoputa Paris Gibson .  [4] N'afọ 1969, onye nnochite anya John Melcher zoro aka na "foozo ifo" na aha ugwu ahụ sitere na ọnụ ọgụgụ buru ibu nke "Heinz 57" nke ndura na mbara ala ahụ. [26]

N'ihe dị ka afọ 2009, a pụghị ịhụ mgbasa ozi "57" n'elu ugwu ahụ. 

 Logo ụlọ akwụkwọ sekọndrị Great Falls 
 Kemgbe 1920s, ụmụ akwụkwọ si Great Falls High School nwere nnukwu akara “GF” n'akụkụ ugwu 57.[1]  Ihe mejupụtara akara ahụ bụ okwute ncha ọcha, nke ụmụ akwụkwọ GFHS na-agbagharị mgbe niile ma debe ya

 Ọnụnọ nwa amaala America 

 Hill 57 ogige 
Naanị mgbe ndị America nọ n'ugwu 57 amabeghị. Ụfọdụ akwụkwọ kwuru na ọ bụ n’ihe dị ka n’afọ 1900. [20] [29] Nnukwu ụkọ mmiri ozuzo nke dakwasịrị Montana na 1917 (ma dịgidere ruo 1920) [30] chụpụrụ ọtụtụ ụmụ amaala America na-enweghị ala na mbara ọzara na n'ime obodo ndị a dị nso na Great Falls. [31]

Na mbụ, ndị America na- atụgharị ala biri n'ihe oyiyi mini nke Missouri na ndịda mpaghara Fox Farm.  Mana ebe obibi obibi na-adịgide dị ndụ na Hill 57, Mount Royal, n'ụdị Wire Mill Road na Black Eagle (obodo na- njikọ dị n'egwu ugwu nke osimiri ebe ebe anaconda Copper smelter dị), [18] na  nso Great Falls Meat Packing Plant.  (nke a kwaturu ugbu a, mana ọ dị ọtụtụ ụkwụ n'ebe ugwu nke 5700 18th Avenue N.), [29] na n'ikpere mmiri nke Missouri nke dị nso a bụ ebu Sacajawea.  [31] Ndị ọcha bi na Great Falls kparịrị ebe ndị a site n'ịkpọ ha " moccasin flats ".32]

Na 1917, na edemede nke Agha Mbụ, Anaconda Copper, iwere ọnụ ọgụgụ buru ibu nke ndị India na- ike ala maka ọrụ na smelter ha.  [34] [lower-alpha 2] Uke flu mba n'obi, nke akara n'October 1929, mere ka ọnụ ọgụgụ akara aka kọpa daa na ihe ahụ mechiri na May 7, 1932. Ndị ọrụ ọcha were boro ndị ebubo ebubo.  nri ọrụ ha na izu ohi ntụ n' ọrụ ahụ, ma gbaa mgbochi ndị India gburugburu Great Falls ọkụ n'ala.  [35] Ọtụtụ n'ime ụmụ amaala America wepụrụ na Hill 57, bụ nke otu ụdị sitere n'agbụrụ America nwe n'oge ahụ. [25]

 Na omenala ewu ewu 
Ụmụ amaala America nke ugwu 57 na ịda ogbenye ha na-enweghị isi bụ isiokwu nke Onye Mbịarambịa America, akụkọ pụrụ iche nke NBC News were ogologo awa nke ewepụtara na Nọvemba 1958. Mgbasa ozi a katọrọ amụma nkwụsị India nke gọọmentị US, wee jiri obodo Hill 57 mee ihe atụ nke ihe amụma ahụ ga-agụnye. Ọkọ akụkọ ihe mere eme Pamela Wilson akpọọla mgbasa ozi "nkọwa kachasị mkpa nke nsogbu nkwụsị" nke na-agbasa na telivishọn America. [39]

 Ntụaka 

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