The purpose of the Monroe Doctrine was: - to allow limited colonization of the United States.
- to establish American colonies throughout the Western Hemisphere.
- to prevent further colonization of European countries.
- to continue Westward expansion in the United States.

answer; i believe the two groups were irish immigrants and chinese immigrants;

yes based on alexanders actions he deserved the title of "the great". his empire covered about 3,000 miles and he was able to establish the empire over a 13 year period of time. he was able to conquer many different places. he also defeated the persians. he conquered egypt and developed a city and named it after himself.