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Puas yog lub xyoo pua ntshav siab tshaj plaws rau hnub no?

Cov txheej txheem:

Puas yog lub xyoo pua ntshav siab tshaj plaws rau hnub no?
Puas yog lub xyoo pua ntshav siab tshaj plaws rau hnub no?

Video: Puas yog lub xyoo pua ntshav siab tshaj plaws rau hnub no?

Video: Puas yog lub xyoo pua ntshav siab tshaj plaws rau hnub no?
Video: KOJ NYOB PUAS KAJ SIAB TUB TSWB Wwj( nkauj tawm tshiab )2023 2024, Tej zaum
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Cov neeg zoo siab ntawm peb cov uas ntseeg txog kev vam meej ntawm tib neeg, tsis nco qab lossis tsis quav ntsej qhov tseeb tias xyoo pua nees nkaum yog qhov ntshav siab tshaj plaws, kev puas tsuaj ntau tshaj plaws hauv tib neeg keeb kwm. Lub xyoo pua ob lub ntiaj teb kev tsov rog ua rau muaj neeg tuag tsawg kawg yog 60 lab tus tib neeg.

Dab tsi yog qhov ntshav siab tshaj xyoo pua hauv keeb kwm?

xyoo pua 20 yog kev tua neeg tshaj plaws hauv keeb kwm sau tseg. Tag nrho cov neeg tuag los ntawm lossis cuam tshuam nrog nws kev tsov rog tau kwv yees li ntawm 187m, sib npaug ntawm ntau dua 10% ntawm cov neeg hauv ntiaj teb hauv xyoo 1913.

xyoo pua twg yog qhov phem tshaj plaws?

Txoj kev vam meej hauv the 20th century yog staggering. Kev nce qib hauv kev tshawb fawb, tshuaj thiab thev naus laus zis ib leeg tau coj cov txiaj ntsig tsis muaj txiaj ntsig rau tib neeg. Tab sis nyob rau sab tsaus ntuj, lub xyoo pua 20th kuj yog lub sijhawm ua phem tshaj plaws ntawm tib neeg keeb kwm.

Dab tsi yog qhov xwm txheej tuag coob tshaj plaws hauv tib neeg keeb kwm?

Table qeb duas "History's Most Deadly events": Influenza pandemic (1918-19) 20-40 lab tuag; dub tuag/plague (1348-50), 20-25 lab tuag, AIDS pandemic (txog 2000) 21.8 lab tuag, Ntiaj Teb Tsov Rog II (1937-45), 15.9 lab tuag, thiab Ntiaj Teb Tsov Rog I (1914-18) 9.2 lab tuag.

Yuav ua li cas yog tsov rog hnyav tshaj plaws ntawm lub xyoo pua 20?

Dab tsi yog Tsov Rog Tuag Ntawm Xyoo 20th?

  • Kev tsov rog loj tshaj plaws thiab ntshav siab tshaj plaws ntawm lub xyoo pua 20th (thiab txhua lub sijhawm) yog Tsov Rog Ntiaj Teb Zaum II. …
  • Ntiaj Teb Tsov Rog Zaum Ob kuj raug kev puas tsuaj tab sis tag nrho cov neeg raug mob hnyav dua los suav vim tias kev tuag tsis tau sau tseg zoo.

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