In the past, people used to dress more formally when going out in public, but nowadays, casual attire is more accepted.In other times, handwritten letters were the primary mode of communication, but now, emails and text messages have largely replaced them.During earlier periods, social interactions were often conducted face-to-face, while today, much of our communication happens online through social media platforms.In bygone eras, families would sit down together for meals and engage in lengthy conversations, whereas today, many people eat on the go or in front of the television.Once upon a time, it was common for neighbors to regularly visit one another's homes and lend a helping hand, but now, people often keep to themselves and rely on technology for socializing.In the past, children spent more time playing outside and using their imaginations, but nowadays, many are glued to screens and electronic devices.Earlier generations placed a higher value on traditions and customs, whereas in modern times, there is more of a focus on individualism and personal freedom.