Historians often say that the influenced the rise of 1920s nativism. horrors of world war i threat of world war ii great depression reaction to reconstruction

The answer is Germans  

the big stick policy was to still look powerful, and be nice at the same time. the big stick policy was also to countries who were at war, find peace with eachother.

the dollar diplomacy was to expand american business and get it to latin america, for that would be good for the economy.

you my friend, your regards.

agubaba khaleekha.