At its peak, the Mongol Empire included parts of China, Persia, and Russia.
China, Egypt, and Russia.
Egypt, Italy, and Persia.
China, Italy, and Persia.

what are the options?

1 > george s. boutwell

2 > general ulysses s. grant

3 > james a. garfeild

4 > adolph e. borie

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.