He was too aggressive in battle. somewhat tentative because of high casualties. They became tentative because the commanders were not aggressive. It encouraged both sides to fight harder.
rich and poor people lived in seperate neighborhoods
It's because they was dividing Indian society groups based on rank, wealth, or occupation.
This is due to advances in communication
In 2016, California passed 900 new laws. In 2015, there were 930 new laws. About 900 laws will be passed in 2017 as well.
So, if you are counting only 2015, and 2016, there were approximately 1830 new laws in those past two years only in California. Not all of them are good, not all of them made people happy, but it is not the people who decide about this, unfortunately (or perhaps fortunately?).