The main purpose of the League of Nations was to ensure World Peace and to prevent another World War. Their methods were promoting disarmament (reducing the number of weapons) diplomacy, international relations and global well-being.
<span />
Allow blacks to vote, and allowed discrimination. Hope this helps!
I'm pretty sure it's D because the other three choices are critical, east asia needs clean water, food, && energy.
They are known as an inselberg or monadnock (/məˈnædnɒk/) is an isolated rock hill, knob, ridge, or small mountain that rises abruptly from a gently sloping or virtually level surrounding plain.