Answer:
Soil salinity can be reversed, but it takes time and is expensive. Solutions include improving the efficiency of irrigation channels, capturing and treating salty drainage water, setting up desalting plants, and increasing the amount of water that gets into aquifers. Mulches to save water can also be applied to crops.
Explanation: Hope this helps
There were settlement houses run by sympathetic people and churches that helped house and feed the poor. Also, political bosses would help the poor get jobs and such in return for their votes.
The length of a square is 4 times A where A is the edge length
Answer: By not going to work that day
Explanation:
While the Pope had granted Spain sovereignty over the New World, de Las Casas argued that the property rights and rights to their own labor still belonged to the native peoples. Natives were subjects of the Spanish crown, and to treat them as less than human violated the laws of God, nature, and Spain.
