it ended because the Victorians discovered bricks so they made houses.......
The development of firearms ended the castles' endurance. Another reason is when abandoned they could quickly be reduced to rubble by local people using them as a source of dressed stone and other building materials.
There are no genuine medieval castles in the USA, because the Americas were not discovered until after the medieval period had ended. There are the "fairytale" Disney castles and some modern attempts at reconstructing medieval castles, but no genuine ones.
Because cannons were invented that blew out the walls therefore they were no use
Castle building ended when they were no longer able to be defended. In the 15 century, artillery such as cannon balls and mortar were able to break through the stone walls.
Massive Development ended in 2005.
Underground Development ended in 2010.
Castles and knights were prominent during the Medieval period in Europe. This period ranged from the 5th to 15th century and ended around the time when gunpowder became widely used on the battlefield.
Canada Development Corporation ended in 1986.
Sheffield Development Corporation ended in 1997.
Merseyside Development Corporation ended in 1998.
Rural Development Service ended in 2006.
Plymouth Development Corporation ended in 1998.