What were the main cities that influenced the renaissance?

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.

yes.

explanation:

because it let the japanese know who had the upper hand in the war.

some american cities felt workers were being oppressed by business monopolies