The $1904$ "Roosevelt Corollary" to the Monroe Doctrine

was enthusiastically received by most governments in South America, with the exception of Mexico, which called for boycotts against the US$.$

stated that England, and England alone, was exempted from the Monroe Doctrine.

stated that the U$.$S$.$ had to intervene in troubled countries of North and South America to deter European nations from invading them.

was later invalidated by the Supreme Court during the Taft administration.