Put the events leading to lincolns second inagural address in sequential order

-the gettysburg address delivered

-the emancipation proclomation signed

-the civil war begun

-president lincoln elected

crop rotation kepy different plants in the soil instead of once constintly. when switching out plants you have different nutrients being absorbed at different speeds and different roots growing differently therfore the spoil and water flow have to adapt and carry fresh nutrients to carry the constant changes that were going on in the soil.

your answer would be (a)

c. troops marched forward in close formation against newer, more accurate weapons