Unrestricted submarine warfare, which became prominent in World War I, meant that submarines could sink any time of vessel at any time without warning. Before this, they had to surface first and place crews on lifeboats.
Egyptian prymid and culture traditional . Ancient civilizations mostly important Egyptian achieve
Answer:
Celebrates The Exodus, the freedom from slavery of the Israelites from Ancient Egypt that followed the Ten Plagues. Beginning of the 49 days of Counting of the Omer Connected to barley harvest in spring
Explanation:
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