text: import React from 'react';
  
  import ApplicationHeader from './components/header/ApplicationHeader.js';
  import ApplicationBody from './components/body/ApplicationBody.js';
  import ApplicationFooter from './components/footer/ApplicationFooter.js';
  
  import './App.css';
  
  export default class App extends React.Component {
  
      constructor(props) {
          super(props);
          this.state = {
              localization: this.props.localization
          }
      }
  
      updateLocalization = (local) => {
          this.setState({localization: local});
      }
  
      render() {
          return (
              <div>
                 <ApplicationHeader localization={this.state.localization} update_localization_event_handler={this.updateLocalization}/>
                 <ApplicationBody />
                 <ApplicationFooter />
              </div>
          )
      }
  }
  