When Olena Chekryzhova followed in her grandmother's footsteps and began teaching English, she never dreamed the job would lead to a monthslong stay at a front-line military base. But that has become ...

This story was originally published by Chalkbeat. Sign up for their newsletters at ckbe.at/newsletters. Nikia Garland takes her students all over the world. An English and AP Language and Composition ...