What is the role of petty officiers on naval ships in vietnam?

What words or phrases does marx use to indicate that marxist communism has international and worldwide goals

Which action bestillustrates the process of making an interpretation? a. a historian reads a secondary source about the cold war to find out the dates and locations of important historical occurrences. important historical occurrences, b. a historian publishes a popular article about racism in 20th- century south africa but does not cite any sources. c. a historian writes a textbook designed to teach college students about the duties of a professional historian. d. a historian reads speeches by english and french leaders during world war il to differentiate between their content and tone.

What did the u.s. want to build on the land acquired through the gadsden purchase?