Formulated in 1823, the Monroe Doctrine asserted that the Americas were no longer open to European colonization.
A、emphaticallystatedA
暂无解析
Formulatedin1823,theMonroeDoctrineassertedthattheAmericaswerenolongeropentoEuropeancolonization.
TheeconomyofDallas,Texas,isstronganddiversified.
Whencarbonisaddedtoironintheproperproportions,theresultissteel.
Batsfly,ratherthanglide,andthusaretheonlymammalscapableoftrueflight.
Someseaurchins海胆havevenomous(toxin)spines
