Which group was permitted to seek U. S. citizenship under the terms of the Treaty of Guadalupe Hidalgo? A. Cubans
B. Seminoles
C. Mexicanos
D. former slaves
(pls answer quick would be super appreciated)

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.