Stephen f Austin , green Dewitt , Martin de Leon, and other empresario made a significant contribution to Texas history by

to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

the communist manifesto is an 1848 political pamphlet by the german near the end of the manifesto, the authors call for a "forcible overthrow of all existing social conditions",  ..

democracy

explanation:

a big one is

to appoint and regulate officers of the land and naval forces,

which caused much controversy ending the articles