Who was the first human created on earth

What was the main objective of the national origins act of 1924

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.

Did everyone shared in the economic prosperity of the 1920’s