What did people use cutlery for?
People used cutlery to eat.
What do people use chopsticks for?
People use chopsticks to eat.
What did people use pigeons for?
People used pigeons to send messages.
What do people use a bus for?
People use a bus to travel.
What did people use horses for?
People used horses to travel.
What do people use a tractor for?
People use a tractor to grow food.
What did people use windmills for?
People used windmills for making lots of food.
What do people use a factory for?
People use a factory to make lots of food.
What did people use knights for?
People used knights to stop criminals.
What do people use police officers for?
People use police officers to stop criminals.