Archaeologist determined what an artifact was used for by A. testing the artifact for its age
B. asking students to brainstorm
C. comparing it to how the item is used today
D. describing what it looks like

After early colonial losses to the british in new york, a.general washington withdrew his troops to pennsylvania. b.the colonies ratified the declaration of independence. c.the continental army set up headquarters at fort lee. d.general washington set up headquarters in new jersey.