In atlantic slave trade, what areas of the world grew the fastest, in terms of economics, etc.?

North America, overall grew the most.

Through the Atlantic Slave Trade, many slaves and Europeans moved to the present-day US for many reasons. Europeans generally moved to have a new start of life or to strike it rich, while others were forced to go because of overcrowded prison systems. Africans were generally forced into bondage across the ocean, and would endure hardships not only out at sea but also in their new "homes". The Trade overall helped build up US market trading, and opened the US to European technology, products, as well as culture.

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the correct answer is =   british soldiers attacked and killed five boston townspeople.

which statement explains one of the reasons world war 1 was so much more destructive than earlier conflicts