B.extinction of large animals
The correct answer is letter C
Explanation: Chemical weapons were used against Iranian soldiers during the Iraqi war against Iran but they were not used on civilians once Hussein was knocked from power.
Racial formation<span> theory is an analytical tool in sociology, developed by Michael Omi and Howard Winant, which is used to look at race as a socially constructed identity, where the content and importance of </span>racial<span> categories are determined by social, economic and political forces.</span>
A possible negative aspect of the elastic clause was that certain powers could not be explicitly given.