Answer:
Countries have changed over time by becoming more rich and evolving from slaves to factories and especially laws and moral some in a good or bad way.
Explanation:
Newspapers were modest single sheets because the printing press could not be used to print on both sides of a sheet of paper and interest in the form had not quite yet taken off.
Involving us in world war 2
<span>International trade enables specialization, which brings increased efficiency and greater competition to spur the market.
This happens becauseSpecialization would make each nation to focus on producing certain type of products in which they would gain a competitive advantage towards other (either because they had the necessary materials sources or labor qualities) and would create better and cheaper product in the market.</span>
