React Js Disable Dropdown onclick Button

<!DOCTYPE html>
<html>

<body>
  <div id="app"></div>
  <script type="text/babel">
    const { useState } = React;

function App() {
      const [isDropdownDisabled, setIsDropdownDisabled] = useState(false);

return (
        <div className='container'>
          <h3>React Js Enable Disable Dropdown onclick button</h3>
          <select disabled={isDropdownDisabled}>
            <option value="United States">United States</option>
            <option value="United Kingdom">United Kingdom</option>
            <option value="Australia">Australia</option>
          </select>
          <div>
            <button onClick={() => setIsDropdownDisabled(true)}>Disable Dropdown</button>
            <button onClick={() => setIsDropdownDisabled(false)}>Enable Dropdown</button>
          </div>

</div>
      );
    }

ReactDOM.render(<App />, document.getElementById("app"));
  </script>
  <style>
    .container {
      text-align: center;
      padding: 20px;
      box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24);
      margin: 0 auto;
      max-width: 600px;
    }

button {
      padding: 10px 20px;
      margin: 5px;
      background-color: #3498db;
      color: white;
      border: none;
      border-radius: 5px;
      cursor: pointer;
      transition: background-color 0.3s ease;

align-items: center;
      justify-content: center;

}

button:hover {
      background-color: #2980b9;
    }

select {
      padding: 10px;
      border: 1px solid #ccc;
      border-radius: 5px;
      background-color: white;
      font-size: 16px;
      width: 200px;
      cursor: pointer;
    }

select:disabled {
      opacity: 0.6;
      cursor: not-allowed;
    }
  </style>
</body>

</html>