How were the Buffalo Soldiers similar to the Exodusters?

The Exodus of 1879 was the first mass migration of African Americans from the South after the Civil War. These migrants, most of them former slaves, became known as exodusters, a name which took inspiration from the biblical Exodus, during which Moses led the Hebrews out of slavery in Egypt and into the Promised Land.

Explanation:

nations must cooperate to bring about and maintain world peace.

nations must not wage wars or commit war crimes in a desire to control other nations.

i think i know which options you have but if these aren't options let me know