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The sinking or Lusitania on 7 May 1915 was a significant event during WW1. It was a passenger liner sunk by German submarine during World War 1. It lead to America declaring war on Germany.
Answer:
B. Northern Africa
Explanation:
Northern Africa is one of the several regions in the world that is dominated by Muslim populations. Almost entirely, the region is composed of people that are following the Islam, with the other religions being almost not represented. Historically, the region had multiple other religions, such as Christianity, Judaism, and local religions, but the over time, the Muslims have suppressed the other religions, forcing the people to convert tot heir religion. Lot of people that followed other religions migrated out of the region, and that is easily noticeable by the rapidly shrinking numbers of followers of other religions. The type of Islam that is dominant in Northern Africa is the Sunni Islam.
President Abraham Lincoln removed General George B. McClellan for his ineffective leadership. General McClellan had led the Potomac Army.
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Some innovations of the Indus Valley civilisation are:
--Developed many new methods of handicrafts, carving intricate designs out of many types of stones and gems like carnelian
--Made things out of metals like copper bronze lead and tin (metallurgy)
--Had very well planned cities and towns
--Had very good drainage and water supply systems
--Had many non-residential buildings (not houses) like schools, etc.
--Invented the buttons and the ruler