My uncle had to travel for International Harvester in the 70s as and engineer and trouble shooter, and he said there were no dirty streets (among other things). People took pride in their area and if trash was in front of their house or business they picked it up and didn't wait for someone else to do it. Same here in German Town area. The same small houses of equal age in other parts of town looked rundown and those in G-town literally looked new. Self-respect and not afraid of work...and work had to be done right.