Question

What caused the retaliation of Red Cloud and the Sioux Indians?

Answer 1

Explanation:German involvement in the Spanish Civil War commenced with the outbreak of war in July 1936, with Adolf Hitler immediately sending in powerful air and armored units to assist General Francisco Franco and his Nationalist forces.

Answer 2

The establishment of three(3) U.S. army forts along the Bozeman trail through Lakota annexed Crow Indian agreement territory resulted in Red Cloud's war.

The Crows fought back against the Indian trespassers by helping the troops in the very same forts that Red Cloud wanted closed. This was what caused the retaliation of Red Cloud and the Sioux Indians.