Bulgaria, Romania, Slovakia combined took twice more than that. 271k is nothing for US given their role in the conflict.
It’s about the local laws put in place. The EU takes refugees with almost no preconditions. Maybe that’s why the EU leaders try to come up with a peace plan once in a while, unlike UK or US.
could you elaborate on what role you're speaking of, and why you personally think it makes the admittances below your standards?