In colonial America, Africans "contributed" to society by being a source of income for people who bought and sold them into slavery. They also contributed by being laborers in the southern plantations.
Women contributed to the society by being a house wives --meaning they took care of the house-- as well as cooking meals for the family and taking care of the children.
Native Americans, in the earlier days, contributed by trading with settlers and teaching them how to do things in their environment.
(Sorry I really don't know what the children did)
In somalia you Make less money, live 21 years less, have 2.5 times more children, be 67.5% less likely to have access to improves drinking water.
Answer: The principle of "separate but equal"
Explanation: In the court case <em>Plessy v. Ferguson</em>, the doctrine of "separate but equal" was declared constitutional and legal, even under the Fourteenth Amendment.
Yellow journalism did<span> not, ultimately, start the </span>war<span> on its own; it was the sinking of the USS Maine that provided the trigger, not some fabricated story created by Hearst of Pulitzer</span>