Use of trams during the second Industrial Revolution changed the standard of living by allowing wealthy people to move away from city centers and commute when they needed to.
Answer:
Guglielmo Marconi. Guglielmo Marconi raced against Nikola Tesla to develop a working radio; Alexander Graham Bell;
Explanation:
Role playing? BTW tell Alison and John to get a life.
Answer:
Guided participation is a narrow concept then scaffolding
allows for variations across situations and cultures.