Tocqueville had many concerns with democracy in American, but his main issue with individualism was that it would create too much unrest and disputes among citizens. Explanation: Alexis de Tocqueville was a French sociologist and executive scholar who moved to the United States in 1831 to study life in America.
They made Channels underground a lined with clay to prevent sepage in the surrounding soil. They were a big contribution and we still do something inspired by that today.