 
<translate> Don amsa tambayar da ke sama, abin da ya dace shi ne: A Arewacin Amirka, yin wasa da kayan wasa ya zama al'adar Halloween tun daga ƙarshen shekarun 1920. Amsar ita ce: a ƙarshen shekara ta 1920. <eng> To answer the above question, the relevant sentence is: In North America, trick-or-treating has been a Halloween tradition since the late 1920s.
The answer: the late 1920s. 