Problem with accepting multiple string inputs

[Ryan_Todd]

Hello guys,

Please see the below

my_name = input("What is your name? ")
my_secondname = input("What is your second name? ")
age = int(input("What is your age? "))

measurement = input("What unit of measurement would you like to use, Imperial or Metric? (imp or met) ")
if measurement == "imp" or "Imperial" or "imperial" or "Imp":
   # if measurement == "imp" or "Imperial" or "imperial" or "Imp":
    imp_weight = int(input("What is your weight? (Numbers only lbs) "))
    imp_height = int(input("What is your height? (Numbers only inches) "))

I would like the input of 'measurement' to equal any variation of the word imperial.

Can anyone assist with this?

I have been told other questions explain this to me but can someone explain it to me in this specific case because i am new to python and will understand it better with my own code.

Thank you,
Ryan