Describe a necessity brings about technologyical change

Name the peninsula that separates the bering sea from the sea of okhotsk?

Aside from english, what other language is widely spoken in canada?

When studying the calumet region of illinois and indiana, alfred meyer noted four stages of development as new groups occupied this land. in stage 3, farming communities grew large quantities of crops to sell. a. subsistence agriculture b. conurbanization c. commercial agriculture d. fur trading