Answer: Pioneers in Wagon Caravans
Plowing the contour of the land to have minimal soil erosion. <span>It involves plowing across hill slopes to prevent soil erosion.
Hope this helps.</span>
They drew an imaginary north-south line; Spain got everything to the west of the line, Portugal everything to the east. These<span> two nations were Catholic and the pope had much to do with what happened...</span>
