All 4 contributed, but B and D are the most direct causes.
I think the civil rights act of 1964
Answer:
D-Day invasions plan introduced by the Allied group to re-take France from Nazi Germany.
Explanation:
During the Second World War, D-Day planned to begin with Paratroopers dropping into France before the invasion. Their goal was to re-take France from the hands of Germans. Allied forces pushed Germans back and caused Germany to fight a two-front war. It was one of the military assaults in history that required extensive planning with troops from American, British and Canadian. The outcome was the victory on the Allies side during the D-Day Normandy landings. The invasion has called for starting the end of the war in Europe.
Answer:
conquest of Persia by Alexander of Macedon
Explanation:
The Persian Empire, which is now centered in the modern day Iran is the name given to dynasties founded by Cyrus the Great by the year 550B.C. It was known to be one of the biggest empire in history and it spanned different centuries, covering different areas from the Balkan Pennisula to the Indus Valley in West India.
Xerxes I in 480 BC led the invasion of Greece, an attempt that failed and that led to the decline of the Persian Empire. They had limited funds to protect their lands and they taxed their subjects heavily. Alexander the Great of Macedon in 330 B.C invaded the area with his army and the empire finally fell.