Yugoslavia (multiple occasions), Ruanda, Haiti, Sudan, Kuwait, Iraq, Afghanistan, Somalia etc
In these instances Europe either did not act or did not act until the US stepped in to lead action.
Of these instances of inaction the US stepped in and lead actions in
Yugoslavia, Iraq, Kuwait, Afghanistan, Haiti, and Somalia.
Ruanda is a shame on all and Sudan is a shame on those belittling the US while doing jack squat when the US can not realistically do anything at this point in time due to other commitments.
Why didn't France step in for those poor french speaking Haitians that they left in such a mess duringn their colonial period? A population composed primarily of descendents of slaves French forced to the island yet France seems to feel no responsibility.
Thanks for the fun,
Mark