What is the major work that an archaeologist does?

They implement excavation projects, informally known as digs, preserve archaelogical remains and collect data that informs their understanding of the past.

to contain the wave of communism

- "a new era of american politics began with jackson's election in 1828, but it also completed a grand social experiment begun by the american revolution. nevertheless, jacksonian democracy represented a provocative blending of the best and worst qualities of american society."

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