Immigration
a new live in a other country
Small overcrowded apartments
a room
one big family share a small room
one apartment
this is one apartment and in every room are people
outside of the apartments
there were also a lot of people outside of the apartments
The light bulb
one of the best inventions
Thomas Edison
the inventor of the light bulb
light bulbs
This were the first light blubs
Now
The light bulbs today
The telephone
Another important invention
Alexander Graham Bell
the inventor of the telephone
One of the frist telephones
The telephone now
Feelings when you arrive a new country
A new country
You know nothing about it
You need help
because it is different to your home
elevator allowed building skyscapers
Elisha Otis
inventor