I was asked where I finished high school even though I have a college degree in the USA on my resume. It's indirectly asking what country I came from. The other inappropriate questions were: why me and my mom came to the USA, what my parents do for work, when was the last time I was in my country and who I was with (indirectly asking if I have family/kids), if my siblings married the same race here in the USA and what do they do for work.