Answer:
to be a better defensive position and to hold land
Explanation:
Migration led to the population of the world because human life started in Africa, meaning that for people to inhabit places that are now known as America, Europe, Australia, etc., they had to all migrate out of Africa.
Answer:
Tiananmen Square was known as “an island of liberty” because, fights were understudy driven exhibits calling for popular government, free discourse and a free press in China, demonstrating freedom.
I'm gonna go with A "It caused the decline of cities in the South and West." Hope this helps.
According to a 2013 Index of Economic Freedom, the United States, Canada, Denmark, the United Kingdom, Hong Kong and Mauritius have a market economy. Most market economies have a degree of state-dictated planning and are thus categorized as mixed economies.
Hope this Helps! ;)