Which of the following is true of castles built during the early Middle Ages?
A. They were constructed mainly out of stone.
B. They were built by peasants to house their families.
C. They were places of refuge for nobles and peasants in time of war.
D. They were difficult to destroy by fire, and therefore many survive to this day.

it the big letter b heart my answer

there were abundant sources of fuel nearby

theodore roosevelt 26th u.s. president : i admire his energy and passion. he was a fundamentally good man, brilliantly intelligent, possessed of extraordinary will and ability, supremely self-confident, bold, egalitarian, idealistic…. , lord, can we have him back?