If you are not interested in these, you can work as a secretary or assistant in a public institution.
If you say that you are both PhD students, it is basically useless not to be a teacher or a researcher, but it also depends on your specialty. Basically, it's better to write a book or give a lecture, such as Yi Zhongtian! If you are content with poverty and dream of becoming a master in the industry, then learn honestly! When you are 70 to 80 years old, you will have a bright future. If you want to get rich quickly, one of the greatest advantages of studying history in enterprise is that you can fight in a unit or a business war and learn to cheat your opponent.
Income depends on how you get along!
Judging from the question you asked, you can basically only be a teacher or a researcher.
To say something that makes you unhappy, your problem is basically a disability problem. You don't even know what you can do, that is to say, you don't know yourself at all, you don't know society, and you can't find your place in society.
You should at least understand what you want to do!
First of all, you have to think it over. What's the point of studying history?
What kind of ability did studying history give you?
How to exert this ability to benefit society? Or how do you want to use this ability? )
What kind of carrier (means) can this ability cooperate with to serve the society?
To understand these problems, you should be able to find out what you can do or what you want to do!
Good luck!