How did nationalism indirectly contribute to imperialism?

a. it revived countries native languages

b. it strengthened countries traditional folk customs

c. it celebrated countries connections with their heritage

d. it supported countries establishment of overseas military bases

C. It celebrated countries connections with their heritage

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2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.