Identify the phrase that relates to the study of geography.

a. a record of events over time and their meanings
b. the effect living and nonliving things have on each other
c. the creation and use of goods and services
d. the study of rocks and fossils

the completion of the erie canal spurred the first great westward movement of american settlers, gave access to the rich land and resources west of the appalachians and made new york the preeminent commercial city in the united states.

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