App - The main file that bootstraps the entire hello world react application with redux

App.js

import React from 'react';
import logo from './logo.svg';
import './App.css';
import HelloWorld from './components/HelloWorld';
import { Provider } from 'react-redux';
import store from './store';
import ButtonGroup from './components/ButtonGroup';

function App() {
  return (
    <Provider store={store}>
      <div className="App">
        <HelloWorld />
        <ButtonGroup technologies={["React", "Angular", "Elm"]} />
      </div>
    </Provider>
  );
}

export default App;