A transgender person is someone whose gender identity is different from the gender they were assigned at birth. For example, someone assigned male at birth but who identifies as female is a transgender woman.
In many places, it is becoming increasingly common for transgender people to have their legal status recognized and respected. This means that if you're transgender, you're able to have government documents, like an ID card or passport, that show your correct gender. It also means that you're able to get married, and you might even be allowed to change your name and gender on important legal documents like birth certificates. Different countries and parts of the world have different laws, so it is important to find out what the laws are where you live.
In some places, transgender people still have limited rights, and it is important for people to understand why having legal recognition and full rights for transgender people is so important. Without legal recognition, transgender people can't access important services, be protected from discrimination, or have their identity respected.