The biggest question about Frozen? How did Elsa get ice powers. Over the past few weeks, I have observed many theories have got her powers. Please note that none of these are mine, but I can't find the original source. If you came up with one of these, tell me and I'll credit you.
1. Elsa was born on the Winter Solstice
We learn that Elsa was born with her powers in Frozen. That seems to suggest that there was something 'abnormal' about her birth. Maybe, like one fan suggested, she was born on the 21st of December (Winter Solstice). This would connect her back to the theme of ice and winter.
2. Elsa's mother (or other family member) was cursed
Elsa definitely cursed so... Was somebody else? Perhaps her mother? If so, I'd love to know why.
3. Elsa's mother was fed a magical plant
In Tangled, Rapunzel get her powers because her mother ate a magical power when she was pregnant. It is possible that the same thing happened to Elsa's mother.
However, I doubt this would be the case in canon. Disney wouldn't make it so close to Tangled.
4. Elsa is related to Jack Frost
Ok, this theory would never be true in canon, but it's fun isn't? Who didn't enjoy the Frost family theory (the one that said Elsa was Jack's daughter)
This concludes my article. I hope you liked it :)