No. Grover Cleveland, US President TWICE (non-consecutively[!]) was well-known as a non-interventionist. During his second term in office, he spoke against the annexation of Hawaii. He was also against European colonization efforts in the Western Hemisphere, specifically, the 'Venezuela crisis' with Britain.
expansionists
It had not been forbidden in the US Constitution.
It is 260,558 square miles including overseas possessions.
No. That was why he was keen to be nominated as Edward the Confessor's heir, and invaded England when he was overlooked.
The nation had overseas possessions it intended to keep
None. Mexico is an independent country, and no longer has any territory or overseas possessions.
Guadeloupe and other overseas French possessions have the very same laws than mainland France.
The Spanish American War fought when McKinley was president led to the first acquisition of overseas territory for the US.
William McKinley.
no
Panama Canal zone and Alaska.
Both Spain and Portugal lost their overseas territories in the Americas during the 1800's.