Which of the following best explains why the battle of little bighorn is sometimes referred to as “custer’s last stand”?
a. the battle of little bighorn resulted in the death of general custer and all two hundred of his troops.
b. the battle of little bighorn was general custer’s last battle before he retired from the military.
c. the battle of little bighorn was the last conflict the us military engaged in with the sioux indians.
c. the battle of little bighorn was the final conflict in the american indian wars of the late 1800s

The answer would be A. The Battle of Little Bighorn resulted in the death of General Custer and all two hundred of his troops.

"a. The Battle of Little Bighorn resulted in the death of General Custer and all two hundred of his troops" is the correct response, since this battle led to a terrible defeat for the American Army led by Custer. 

Eles fazem mineração para extrair prata e ouro e enviá-lo ao seu país.

Explicação:

A mineração era a principal atividade econômica da colonização espanhola, porque as regiões capturadas pelos colonos espanhóis eram as áreas em que prata e ouro estavam presentes em grande quantidade, como no Novo México. A mineração era a principal atividade dos espanhóis, porque eles buscam prata e ouro e enviam essa prata e ouro para a Espanha. Eles também fazem pecuária, o que significa criar animais em grande quantidade.