What was Lincoln's "master stroke" that followed his emancipation proclamation

i believe it d) heterogeneous

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.

then its a law the end

hi!

your correct answer would be a

~courtney