Id snsnsn d djzmsns sbdjdmfmfkfk

lectures on La Isabela

Speaker Andrea Cucina, Faculty of Anthropological Sciences at the University Autónoma de Yucatan, lectures on La Isabela was the first permanent European settlement in the New World. Founded by Christopher Columbus in 1494, it was characterized by famine, disease and death until abandonment in 1498.

sure but add mine: melku504

explanation:

i'm in keystone 8th grade btw

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.