Here is a list of some things people use or do:
cars
planes
trains
buses
boats
the subway
walking
biking
riding a scooter
rollerskating
swimming
ice skating
helicopters
motorcycles
navigating
Because there are not many runways there.
migration refer to the movement of people from one place to another place to find the way of surviving.
Conveyance is the means of moving people, things and ideas from one place to another.
To move a horse from one place to another you should use a halter and lead rope.
We use cars to move from one place to another.
there were the first transportation they would help people carry things to one place to another. some people use them to race.
feet obious
A halter.
I believe that they are a help and a menace to society. For one, many people can use bridges to commit suicide or people can be thrown off of a bridge which can be technically called a homicide/murder. People use them for good too. such as to get from place to place or to help another person get from place to place. People can also use them to transport goods and services from place to place by walking instead of using a plane or a car or a train to pollute the air.
Depends what you mean by old... Before cars and planes were around, people just walked or travelled by boat.
Because people use transportation systems to migrate and as they use this, they are migrating from one place to another, also bringing along their own culture.