Historical narratives that focus exclusively on the actions of adventurers, missionaries, and soldiers in the Americas are most likely to emphasize the theme of .

Material progress                

Explanation:

Material progress is the theme used in historical narratives that focused on several actions of missionaries, adventures, and soldiers in America. All these actions related to physical ability rather than intellectual views or opinions.

In American history, the historical narratives focus on the achievements of men, who have gloried and succeed making America a place for European to live and survive from all heathen.

on february 25, 2004, at the time the president of united states of america george bush announced that he supports the constitutional amendment to ban the same-sex marriage. but the possibility was left that states can decide whether they allow civil unions.