Lawyers are always those who defend you in the courts, and also, apart from fighting this criminal as well as these civil cases in the very courts, they even get so many other of your works done like that of visa applications, your affidavits, and so on.

Hence, you will also find the various categories of lawyers too, like divorce lawyers, real estate lawyers, the immigration lawyers too. Now when they do so much work for you, it is also your courtesy to thank them for their work.