On May 8, 1980, the most destructive volcano in american history. Magma in the volcano began to rise up due to a earthquake. While the magma was rising up and out of the volcano it hit a huge patch of frozen water making the water expand. Therefor the volcano blew out sideways and caused huge flooding. The flooding was mixed with ash, a lot of water and the things of the surrounding area. When the volcano erupted the ash and rock from deep within the volcano had been sprung into the air at around 400 mph. The rocks and debris rose 15 miles into the air. In the end 57 people were killed not counting the wildlife.
Answer: While Western Europe relied on a single text for the basis of its military ... Designers of castles paid particular attention to defending entrances, ... In the earliest Middle Ages, it was the obligation of every noble to respond to the call to .
Explanation:
increased opportunity for education,basically what the other guy said but this is the answer.
:^D ~T