because the wood which they were made of would rot and it was frequently being attacked with fire and the castles were burning down. They replaced the wood with stone and moved the castles if they needed to be in a better position.
i think the windsor castle guards are changed as well as the design of the castle. in the windsor castle the time of the king henry he used married in the windsor castle while Queen was not married in the castle................
because it used to be a prison and a court but now we mainly go there for sight seeing
Through the constant inclination in the residents towards self improvement and higher living standards.
how the anemometer changed over time
The laws of physics have not changed over time. Our understanding of them has changed over time.
how has coal mining changed over time
People changed over time by growing up.
no they have changed over time. no they have changed over time.
how has neils bohr model changed over time
well it has changed over time bye people dancing it different styles.
An ocean wave erodes the sand castle gradually over time, smoothing out edges and reshaping it. Dylan stomping on the sand castle causes immediate destruction, breaking it apart and altering its shape abruptly.
how the seismograph change over time