Explain two reasons for the importance of the development of weapons for British success in World War One

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In their competition for power nations raced to

How did the construction of the erie canal improve transportation in the united states in the 1820s? a. the canal connected the great lakes to the mississippi river. b. the canal connected the great lakes to the ohio river. c. the canal connected the atlantic and pacific oceans. d. the canal connected the great lakes to the atlantic ocean.

Who was the top of the feudal system hierarchy