Adate set contains three points and two of residuals are -12 and 24 what is the third residual?

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 of the following was probably the most difficult challenge facing construction of the railroad?

Explain one piece of evidence to show how the european system contribute to the growth of europeans in the indian ocean trade