英美国家概况Word文件下载.docx
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aboutone-halfthesizeofSouthAmerica(orslightlylargerthanBrazil);
slightlylargerthanChina;
abouttwoandone-halftimesthesizeofWesternEurope
Landboundaries:
12,248km
bordercountries:
Canada8,893km(including2,477kmwithAlaska),Cuba29km(USNavalBaseatGuantanamoBay),Mexico3,326km
GuantanamoNavalBaseisleasedbytheUSandthusremainspartofCuba
Coastline:
19,924km
Maritimeclaims:
contiguouszone:
12nm
continentalshelf:
notspecified
exclusiveeconomiczone:
200nm
territorialsea:
Climate:
mostlytemperate,buttropicalinHawaiiandFloridaandarcticinAlaska,semiaridinthegreatplainswestoftheMississippiRiverandaridintheGreatBasinofthesouthwest;
lowwintertemperaturesinthenorthwestareamelioratedoccasionallyinJanuaryandFebruarybywarmchinookwindsfromtheeasternslopesoftheRockyMountains
Terrain:
vastcentralplain,mountainsinwest,hillsandlowmountainsineast;
ruggedmountainsandbroadrivervalleysinAlaska;
rugged,volcanictopographyinHawaii
Elevationextremes:
lowestpoint:
DeathValley-86m
highestpoint:
MountMcKinley6,194m
Naturalresources:
coal,copper,lead,molybdenum,phosphates,uranium,bauxite,gold,iron,mercury,nickel,potash,silver,tungsten,zinc,petroleum,naturalgas,timber
Landuse:
arableland:
19%
permanentcrops:
0%
permanentpastures:
25%
forestsandwoodland:
30%
other:
26%(1993est.)
Irrigatedland:
207,000sqkm(1993est.)
Naturalhazards:
tsunamis,volcanoes,andearthquakeactivityaroundPacificBasin;
hurricanesalongtheAtlanticcoast;
tornadoesinthemidwest;
mudslidesinCalifornia;
forestfiresinthewest;
flooding;
permafrostinnorthernAlaskaisamajorimpedimenttodevelopment
Environment—currentissues:
airpollutionresultinginacidraininboththeUSandCanada;
theUSisthelargestsingleemitterofcarbondioxidefromtheburningoffossilfuels;
waterpollutionfromrunoffofpesticidesandfertilizers;
verylimitednaturalfreshwaterresourcesinmuchofthewesternpartofthecountryrequirecarefulmanagement;
desertification
Environment—internationalagreements:
partyto:
AirPollution,AirPollution-NitrogenOxides,Antarctic-EnvironmentalProtocol,AntarcticTreaty,ClimateChange,EndangeredSpecies,EnvironmentalModification,MarineDumping,MarineLifeConservation,NuclearTestBan,OzoneLayerProtection,ShipPollution,TropicalTimber83,TropicalTimber94,Wetlands,Whaling
signed,butnotratified:
AirPollution-VolatileOrganicCompounds,Biodiversity,Desertification,HazardousWastes
Geography—note:
world'
sthird-largestcountry(afterRussiaandCanada)
People
Population:
270,311,756(July1998est.)
Agestructure:
0-14years:
22%(male29,952,220;
female28,560,357)
15-64years:
66%(male88,113,895;
female89,399,501)
65yearsandover:
12%(male14,088,571;
female20,197,212)(July1998est.)
Populationgrowthrate:
0.87%(1998est.)
Birthrate:
14.4births/1,000population(1998est.)
Deathrate:
8.8deaths/1,000population(1998est.)
Netmigrationrate:
3migrant(s)/1,000population(1998est.)
Sexratio:
atbirth:
1.05male(s)/female
under15years:
0.99male(s)/female
0.7male(s)/female(1998est.)
Infantmortalityrate:
6.44deaths/1,000livebirths(1998est.)
Lifeexpectancyatbirth:
totalpopulation:
76.13years
male:
72.85years
female:
79.58years(1998est.)
Totalfertilityrate:
2.07childrenborn/woman(1998est.)
Nationality:
noun:
American(s)
adjective:
American
Ethnicgroups:
white83.4%,black12.4%,Asian3.3%,Amerindian0.8%(1992)
Religions:
Protestant56%,RomanCatholic28%,Jewish2%,other4%,none10%(1989)
Languages:
English,Spanish(spokenbyasizableminority)
Literacy:
definition:
age15andovercanreadandwrite
97%
97%(1979est.)
Government
Countryname:
conventionallongform:
UnitedStatesofAmerica
conventionalshortform:
UnitedStates
abbreviation:
USorUSA
Datacode:
US
Governmenttype:
federalrepublic;
strongdemocratictradition
Nationalcapital:
Washington,DC
Administrativedivisions:
50statesand1district*;
Alabama,Alaska,Arizona,Arkansas,California,Colorado,Connecticut,Delaware,DistrictofColumbia*,Florida,Georgia,Hawaii,Idaho,Illinois,Indiana,Iowa,Kansas,Kentucky,Louisiana,Maine,Maryland,Massachusetts,Michigan,Minnesota,Mississippi,Missouri,Montana,Nebraska,Nevada,NewHampshire,NewJersey,NewMexico,NewYork,NorthCarolina,NorthDakota,Ohio,Oklahoma,Oregon,Pennsylvania,RhodeIsland,SouthCarolina,SouthDakota,Tennessee,Texas,Utah,Vermont,Virginia,Washington,WestVirginia,Wisconsin,Wyoming
Dependentareas:
AmericanSamoa,BakerIsland,Guam,HowlandIsland,JarvisIsland,JohnstonAtoll,KingmanReef,MidwayIslands,NavassaIsland,NorthernMarianaIslands,PalmyraAtoll,PuertoRico,VirginIslands,WakeIsland
from18July1947until1October1994,theUSadministeredtheTrustTerritoryofthePacificIslands,butrecentlyenteredintoanewpoliticalrelationshipwithallfourpoliticalunits:
theNorthernMarianaIslandsisaCommonwealthinpoliticalunionwiththeUS(effective3November1986);
PalauconcludedaCompactofFreeAssociationwiththeUS(effective1October1994);
theFederatedStatesofMicronesiasignedaCompactofFreeAssociationwiththeUS(effective3November1986);
theRepublicoftheMarshallIslandssignedaCompactofFreeAssociationwiththeUS(effective21October1986)
Independence:
4July1776(fromEngland)
Nationalholiday:
IndependenceDay,4July(1776)
Constitution:
17September1787,effective4March1789
Legalsystem:
basedonEnglishcommonlaw;
judicialreviewoflegislativeacts;
acceptscompulsoryICJjurisdiction,withreservations
Suffrage:
18yearsofage;
universal
Executivebranch:
chiefofstate:
PresidentWilliamJeffersonCLINTON(since20January1993)andVicePresidentAlbertGORE,Jr.(since20January1993);
note—thepresidentisboththechiefofstateandheadofgovernment
headofgovernment:
cabinet:
CabinetappointedbythepresidentwithSenateapproval
elections:
presidentandvicepresidentelectedonthesameticketbyacollegeofrepresentativeswhoareelecteddirectlyfromeachstate;
presidentandvicepresidentservefour-yearterms;
electionlastheld5November1996(nexttobeheld7November2000)
electionresults:
WilliamJeffersonCLINTONelectedpresident;
percentofpopularvote-WilliamJeffersonCLINTON(DemocraticParty)49.2%,BobDOLE(RepublicanParty)40.7%,RossPEROT(ReformParty)8.4%,other1.7%
Legislativebranch:
bicameralCongressconsistsofSenate(100seats,one-thirdarerenewedeverytwoyears;
twomembersareelectedfromeachstatebypopularvotetoservesix-yearterms)andHouseofRepresentatives(435seats;
membersaredirectlyelectedbypopularvotetoservetwo-yearterms)
Senate—lastheld5November1996(nexttobeheld2November1998);
HouseofRepresentatives—lastheld5November1996(nexttobeheld2November1998)
Senate—percentofvotebyparty—NA;
seatsbyparty—RepublicanParty55,DemocraticParty45;
HouseofRepresentatives—percentofvotebyparty—NA;
seatsbyparty—RepublicanParty227,DemocraticParty205,independent1,vacant2
Judicialbranch:
SupremeCourt,justicesareappointedforlifebythepresidentwithconfirmationbytheSenate
Politicalpartiesandleaders:
RepublicanParty,JimNICHOLSON,nationalcommitteechairman;
DemocraticParty,SteveGROSSMAN,nationalcommitteechairman;
severalothergroupsorpartiesofminorpoliticalsignificance
Internationalorganizationparticipation:
AfDB,AG(observer),ANZUS,APEC,AsDB,AustraliaGroup,BIS,CCC,CE(observer),CP,EAPC,EBRD,ECE,ECLAC,ESCAP,FAO,G-2,G-5,G-7,G-8,G-10,IADB,IAEA,IBRD,ICAO,ICC,ICFTU,ICRM,IDA,IEA,IFAD,IFC,IFRCS,IHO,ILO,IMF,IMO,Inmarsat,Intelsat,Interpol,IOC,IOM,ISO,ITU,MINUGUA,MINURSO,MIPONUH,MTCR,NATO,NEA,NSG,OAS,OECD,OSCE,PCA,SPC,UN,UNSecurityCouncil,UNCTAD,UNHCR,UNIDO,UNIKOM,UNMIBH,UNOMIG,UNPREDEP,UNRWA,UNTSO,UNU,UPU,WCL,WHO,WIPO,WMO,WToO,WTrO,ZC
Flagdescription:
thirteenequalhorizontalstripesofred(topandbottom)alternatingwithwhite;
thereisabluerectangleintheupperhoist-sidecornerbearing50smallwhitefive-pointedstarsarrangedinnineoffsethorizontalrowsofsixstars(topandbottom)alternatingwithrowsoffivestars;
the50starsrepresentthe50states,the13stripesrepresentthe13originalcolonies;
knownasOldGlory;
thedesignandcolorshavebeenthebasisforanumberofotherflagsincludingChile,Liberia,Malaysia,andPuertoRico
Economy
Economy—overview:
TheUShasthemostpowerful,diverse,andtechnologicallyadvancedeconomyintheworld,withapercapitaGDPof$30,200,thelargestamon