Answer:
Economics is the study of how humans make decisions in the face of scarcity.
Explanation:

Yalta is the answer to the question
Answer:
Explanation:
World War II was the biggest and deadliest war in history, involving more than 30 countries. Sparked by the 1939 Nazi invasion of Poland, the war dragged on for six bloody years until the Allies defeated Nazi Germany and Japan in 1945.
Explanation: For two years the war went with the French and Indians winning against the British until after a lot of British tax money was poor towards the war, the tides changed with the help of driving allies in Europe like Prussia and Austria to fight against France and Spain in Europe, while while England fought in the colonies, this was William's strategy.
Your answer would be, People who moved from one place to another, would best describe the term migrants.
Rather to "Migrate".