import dropdown react
//import DropDown
import { Dropdown } from 'react-bootstrap';
//inside of return
<div className="dropdown">
<Dropdown>
<Dropdown.Toggle
variant="secondary btn-sm"
id="dropdown-basic">
Language
</Dropdown.Toggle>
<Dropdown.Menu style={{backgroundColor:'#73a47'}}>
<Dropdown.Item href="#" >Arabic</Dropdown.Item>
<Dropdown.Item href="#">English</Dropdown.Item>
</Dropdown.Menu>
</Dropdown>
</div>