D) Relationships
Good Luck
Speak softly: stay calm and speak to others rationally without forcing your opinion on others.
Carry a big stick: know you have huge assets and powers that can be used only if necessary.
Foreign Policy: TR wanted to deal with other countries in a peaceful, non-threatening manner, but would remind other countries of the vast US powers (big stick) if necessary.
Hope this helps! :)
Four stages he believed all children pass through stages in the same order.