Ah, holiday traditions. As has been pointed out many times before, even here, a lot of the traditions we hold for holidays are rooted back to unrelated but similarly timed events. Yule logs root back to Yuletide, lucky clovers were a Celtic charm throughout history, and the Easter bunny was part of Eostre’s posse. But sometimes you have to ask – why were the Christians so eager to adopt it across the board?
The answer changes depending on the element in question. Some traditions were adopted over time because of the proximity between different groups. Some traditions remain regional forever, some start to get adopted over time as neighbors share their traditions together. But others are just so ubiquitous that you’d have to wonder how they spread so fast. For those the answer is convenience – sometimes traditions had a parallel across both, and rather than one side adopting traditions from the other, both brought a similar tradition to the table and gradually merged them together.
Need an example? Easter Eggs.