What should you consider while communicating in a diverse workplace

To be mindful that there are people from different religions, and different workplaces and that not everyone may look at something the same way you do (in other words don't be mean), to not push your opinions on others, people all can view something in a different way, not to be obnoxious that for example: 'Oh since this person is from India they spelled Taco's wrong (random example) ', there are more but these are some that come to mind immediately