What is the change in environment called that causes an organisms to take action

Which of the following was not a factor that contributed to world war i? a. american neutrality b. nationalism in the balkans c. the system of overlapping military alliances among different european nations d. the rise of germany as an imperial power

Que actos del pueblo simbolizaron el inicio de la revolucion y la caida de la monarquia?

What conflict ended the false doctrine of "states rights"