I think the government will have to handle it with proper guidence!1
peace and harmony in themselves
Well many depending on where you look at it. To list a few: energy crisis, pollution, overpopulation
Reforestation.
The number of humans on the planet.
RAIN
aids
RooRoosevelt and the Democrats were facing the Great Depression.
d
The biggest issues were equality,slavery, and syffrage
I would look for help from someone who is familiar with the technical issue.
The war in Afghanistan was not an issue for American in the late 1970's.
humans can not get together to handle the issue, so it becomes a problem, and they are unable to solve that either