import { Form, Modal, Button, Card } from 'react-bootstrap';

<Form.Select aria-label="Default select example" className='inputRedondo margen ciudad'
        onChange={(e)=> {
          setDepartamento(ciudades[e.target.value].departament.name)
          setCity_id(ciudades[e.target.value].id)
        }}
      >
      <option value={0} >Ciudad</option>
      {ciudades.map((item,index)=>(
        <option value={index} key={index} >{item.name}</option>
      ))}
      </Form.Select>