The word calculus comes from Latin (Calculus) and refers to a small stone used for counting
Answer:
European explorer-merchants from the east started to discover British Columbia
Explanation:
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The safe houses of the Underground Railroad functioned as “train stations” for the fugitive slaves escaping to freedom, and the individuals working at these places helped guide them to freedom with directions and other help, thus the title “conductors”.
<span> it is important for Islam cuz it is where Muhammad ascended into heaven and spoke to god. </span>