JavaScript React Components Build Modular Interfaces with Components Modules Review

fill the blank

import React from 'react';
import ___ from '___';

class Footer extends React.Component {
  render() {
    return (
      <footer>
        <h1>The Footer</h1>
        <Nav />
      </footer>
    );
  }
}
  1. Nav is Right
  2. nav is Wrong , What is correct answer ?