Why was the attack on pearl harbor such a shock to america

The black hawk war began (20 points) a. sauk leaders signed the treaty of dancing rabbit creek. b. congress passed the indian removal act. c. the sauk moved onto a village established by white settlers. d. federal officials ordered the removal of all american indians from illinois.

Which document did the second continental congress send king george iii to refaffirm colonist allegiance to him but not to parliament

Wha industry did the refrigerated rail car impact the most