The answer should be industrialized nations.
Thank you to USA.
Thhe answer is your last option "led to decline in racist attitudes towards African American and imigrants"
An armistice is b) an agreement between warring nations to stop fighting. An armistice has been officially defined as "a formal agreement of warring parties to stop fighting. It is not necessarily the end of a war, since it may constitute as a cessation of hostilities while an attempt is made to negotiate a lasting peace."
<span>Her beauty combined truth and heresy. The inner truth of the Sun. The outer power of the Sun</span>