The correct answer should be Troy
Reason a is the correct one, as the european union has nothing to do with protection from invasions and Germany reunified many years ago.
Answer:
law of original horizontality
Explanation:
This law of original horizontality posits that all layers of rock must be kept horizontally because they would deform.
Based on the given image, the rocks are already tilted which suggests that nature (or any other source) has started to deform them.
Wegener was able to use evidence from climate change so as to be able to give support his theory in the sense that he used explained that an island in the Arctic Ocean do contains fossils of tropical plants.
Base on the theory that continents were once connected help in explaining the glacial striations however, if the continents always occupied their present-day positions, it will be hard to explain pattern of glacial striations since the theory of continental drift theory is based on the rotation of the Earth.
<h3>What is Wegener continental drift theory?</h3>
It should be noted that Wegener suggested that rotation of the Earth that come as a result of how the continents shift towards and apart from each other.
Learn more on continental drift theory at:
brainly.com/question/16297062
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