Which of the following led china to make contact with other cultures?

a. the chinese empire was invaded by other groups.
b. the chinese empire became prosperous.
c. the chinese empire fell into great poverty.
d. the chinese empire developed a powerful army.

Which is true about pontiacs war in 1763

Of those who attended the philadelphia convention, which of the following traits would be least likely to be found? a. many were highly educatedb. all were menc. many were from the urban centersd. many came from the western frontiers

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.