Answer:
African American soldiers who fought in the Plains Indian Wars.
Explanation:
<span>Depending on the war and time period, there are many ways civilians did not contribute to the war effort. Protesting the war during any time does not contribute to the war effort. Dodging the draft is another action that does not contribute to the war.</span>
The purpose of the Kellogg-Briand Pact was to basically outlaw war. The pact was signed, in August of 1928, by France, Germany and the United States. The pact is named after its two authors, Frank B. Kellogg and Aristide Briand.
Just look it up
The cultures that were mummifying people may have gotten supplies and had trade routes with Shang China.