To bring them luck.
To keep people out
To keep the people in their country.
The Berlin Wall was built to keep people from leaving.
To keep mourning doves away from a bird feeder with safflower seeds, you can try using a feeder with smaller openings that only allow smaller birds to access the seeds. Another option is to place the feeder in a more enclosed space or add a baffle to the feeder pole to deter larger birds like mourning doves. Finally, offering a separate feeder with seeds specifically tailored for mourning doves may help attract them away from the safflower seed feeder.
in the ark it is a large wooden structure that is considered holy
thay build fallout shelters cos thay keep on ketting bombed
British people did not build anything. The walls were built by the Roman armies to keep Scottish tribes away and to exert tolls and taxes on local people.
so that it could keep out the welsh and was a good place to build
the people in new Orleans were tied of the city flooding every year so they build levee which in french means "rising water" to keep the city from flooding
The designs that are used to build bridges are designs that can keep them stable , working and that won't be dangerous also designs that amaze people.
Jack plans to set up warning signs around his fort, use motion-activated alarms, and build a fence with a locked gate to keep people away.