Answer:
Antarctica and Australia
Explanation:
Antarctica and Australia were the only continents left unexplored by the European explorers. They lived in Europe, Asia had already been explored, they took people from Africa to be slaves in the Americas, and North and South America were visited and colonized by the Europeans.
The open door policy is where every country has equal trade in china
Th revolutionary situation which came to be in 18th century France, through misunderstandings of the economy and costs of fighting in the Seven Years War and the American Revolutionary War.
<span>B. attacked the traditional view that earth is the center of the solar system.
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Answer/Explanation
The US sought to defend its eastern border from attack and drive Spain from power in the Americas.
