Chicken grit should not be confused with a calcium supplement like oyster shell. Grit is for the purpose of aiding in digestion. Oyster shell is for the purpose of adding calcium to your laying flockâs diet. Calcium is the main component in egg shells and is an important element to supplement into your henâs diet.
Castles. The Normans were master castle builders. After 1066, England witnessed a massive castle building programme on the orders of William the Conqueror. First, motte and bailey castles were built.Once William had firmly established his rule in England, he built huge stone keep castles.By the time of Edward I, concentric castles were being built.fter 1066, England witnessed a massive castle building programme on the orders of William the Conqueror. First, motte and bailey castles were built.
London was founded by the Romans between AD 43 and 50.    But it was not the capital city of England at the time. During the  Roman occupation, the capital of England â¦ was Colchester.7 people found this useful.nlike upstart nations such as the USA (!), England was never 'founded' as such. There was a lively community on the British Isles before the Rom â¦ ans came. The name 'England' comes from the Anglo-Saxon invaders of the 6rth century AD.