The steam locomotive provided faster land transportation.
www.google.com how does iPhone affect people?
How does the physical environment of a place affect the development of its culture
cause they can
they made people have boyfriends
It gives more people jobs
it is the big boy people
cause they can
Genetics do directly affect a person's potential for muscular development, but also note that most people have quite similar genetics in this respect. Most people respond similarly to exercise.
The climate.
the bering land bridge that allowed people to cross from asia to america
it benefited travelers and poor people