1.7 billion people in 1950 to 4.1 in 1990 and to 4.9 billion in 2000
Answer:
<em>The Sustainable Development Goals (SDGs) or Global Goals are a collection of 17 interlinked global goals designed to be a "blueprint to achieve a better and more sustainable future for all".</em>
Answer: The factory system was a new way of making products that started during the Industrial Revolution.
