Why the african american soldiers reminded the plains indians of the buffalo?

Aproximately 20 percent of the U.S. Cavalry involved in the Plains Indian Wars (1866–90) were African American soldiers. These soldiers made up the Ninth and Tenth U.S. Cavalry Regiments.

The Cheyenne and Comanche tribes nicknamed these men Buffalo Soldiers because they were courageous and strong, qualities shared with the mighty buffalo. The hair of the Buffalo Soldiers reminded the tribal warriors of the tuft of hair between a buffalo's horns, as well. Given that the buffalo was important and necessary to the Native Americans’ way of life, the nickname was an honor, and one the soldiers accepted with 

it's not the readmission

it's a secular holiday. it is and was a custom developed to recognize the ending of a time and a wish for a good future. the kind of kiss you exchange, if you are single, is intended to predict what kind of year you will have in the coming year.

it is saying good bye to the last year with all its ups and downs, and hello to the new year, with all its hopes and dreams.