HEY CAN ANYONE PLS ANSWER DIS IN UR OWN WORDS PLS

Explain one major pattern of cultural interaction between nomadic and sednetary socities in afro eurasia before 1450 ce

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.

30 in 1566 the i belonged to spain. ii rebelled against spanish rule. iii was in independent country. iv was made up of both catholic and protestant provinces.