Why were the Americans attracted to the New Mexico Territory around 1821?

They believed that Americans had the right and the duty to spread their culture across the continent all the way to the Pacific Ocean. This belief is called the manifest destiny.

Explanation:

Santa Fe was a great area for trading, southerners liked it for cotton plantations.

the story goes that because of this belief, constantine was able to defeat his foes. constantine became an ardent1 christian. christianity and other religions were tolerated under constantine's rule. constantine also was responsible for the building of a great cathedral in rome.

should be the answer hope this

explanation:

japan participated in world war i from 1914 to 1918 in an alliance with entente powers and played an important role in securing the sea lanes in the west pacific and indian oceans against the imperial german navy as the member of the allies.