All of the follow circumstances led to war with spain except a. american expansionism b. signing of the roosevelt corollary c. rebellion in the spanish philippines d. the sinking of the uss maine

The right answer is b)  

Altough all of four circumstances formed part of such war whether directly or indirectly the only two direct causes of the spanish war would be a) and c) and d) since inmediate and official  reasons to intervene in the conflict were  

The signing of the Roosevelt corollary was actually a consequence after the war had been won, its main purpose was to justify the intervention of the US as the right the nation had to intervene in affairs of any nation in America if Americans cannot manage them as well as to use international police power.

B is correct

Explanation:

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.

the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation.