Which of the following do the battles of antietam and gettysburg have in common?
a
the union army successfully prevented a confederate invasion.
b
confederates won a victory on northern soil.
c
gave president lincoln grounds to sign the emancipation proclamation.

Which of the following statements about this graph is accurate? world grain production has increased in every year since 1950. the amount of grain grown between 1950 and 1980 decreased. world grain production has generally increased between 1950 and 2010. more grain was grown in 1950 than in any other year.

Iwill arward ! , i if po≅ pr, uo≅ ur, prove: ∠o ≅ ∠r. fill in the blanks: draw segment ≅ uo ≅ po≅ △oup ≅ △

Which government entity is given the task of initiating articles of impeachment against the president when the need arises