<span>Eroded soil can enter reservoirs, causing them to fill up with sediment. This can result in a dangerous situation, as the drinking water supply can then be contaminated by the impurities within the soil itself. When the water supply is low from other sources, the reservoir water laced with soil and sediment will then enter the drinking supply. </span>
"<span>Indentured servants were less likely to travel to the Americas" would be the best option from the list, since this greatly increased the demand for slaves who were forced to do the left-over work.</span>
